I NEED HELP WITH THIS what is the probability that either will occur first find the probability of event a 6 20 6 20 i would also like the answer to event b as well but its ok if you dont lol

I NEED HELP WITH THIS What Is The Probability That Either Will Occur First Find The Probability Of Event

Answers

Answer 1

The probability of event A occurring first is 1/5.

To find the probability of event A occurring first, we need to calculate the probability of A and B not occurring simultaneously. We can express this probability using the formula:

P(A and not B) = P(A) - P(A and B)

Here, P(A and not B) denotes the probability of A occurring but not B, and P(A and B) denotes the probability of both A and B occurring simultaneously.

We are given that A U B = 6, which means that the number of outcomes in either A or B or both is 6. We can express this as:

P(A or B) = 6/20

Since P(A or B) = P(A) + P(B) - P(A and B), we can rearrange this equation to get:

P(A) = P(A or B) + P(A and B) - P(B)

We know that P(A or B) = 6/20, P(B') = 20, A' = 6, and U = 20. From B', we can find P(B) as:

P(B) = B'/U = 20/20 = 1

We can now substitute these values into the equation to get:

P(A) = 6/20 + P(A and B) - 1

Simplifying this, we get:

P(A and not B) = P(A) - P(A and B) = 5/20 - P(A and B)

We know that A' = 6, which means that the number of outcomes that are not in A is 6. Using this, we can express P(A and B) as:

P(A and B) = U - A' - B' = 20 - 6 - 20 = -6

Since A and B are mutually exclusive, we can simplify the equation P(A or B) = P(A) + P(B) to:

P(A or B) = P(A) + P(B)

Substituting the values we know, we get:

6/20 = P(A) + 1

Simplifying this equation, we get:

P(A) = 1/5

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Related Questions

Omar has been practicing violin for 4 1/2 years longer than his sister.
If his sister has been practicing for x years, how many years y has Omar been practicing violin?

Answers

Y = 4,5 + x

X is his sisters years and. You add them with 4,5 to get omar’s years

Select the correct answer.
What is the domain of y = cos(z)?
O A. [0, 00)
О в. 27
O C. (-00,00)
OD. [-1, 1]
Reset
Next

Answers

The domain of the function y = cos(z) is (-00,00)

Calculating the domain of the function

From the question, we have the following parameters that can be used in our computation:

y = cos(z)

The above equation means that

the variable y is a function of z

Also, we can see that the above function is a cosine function

In a cosine function. the input value can take any real value

This means that y can take any real value

And as such, the domain is the set of all real numbers

This is represented as (-00,00)

Hence, the domain of the function is (-00,00)

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The price (in S) of a cookbook is determined by the number of cookbooks x demanded by consumers and supplied by the publisher.
Supply: p=0.003.x
Demand: p = -0.007x+300
(a) Solve the system of equations defined by the supply and demand models.
(b) What is the equilibrium price?
(c) What is the equilibrium quantity?

Answers

a) The solution of the system of equations is, x = 30,000

b)  the equilibrium price is, p = 90

c) the equilibrium quantity is, p = 90

Given that;

The price (in S) of a cookbook is determined by the number of cookbooks x demanded by consumers and supplied by the publisher.

Supply: p=0.003.x

Demand: p = -0.007x+300

Hence, We can simplify as;

⇒ 0.003x = - 0.007x + 300

Solve for x;

⇒ 0.003x + 0.007x = 300

⇒ 0.01x = 300

⇒ x = 300/0.01

⇒ x = 30,000

Hence, the equilibrium price is,

p=0.003.x

p=0.003 × 30,000

p= 90

And, the equilibrium quantity is,

p = -0.007x+300

p = -0.007 × 30,000+300

p = - 210 + 300

p = 90

Thus, a) The solution of the system of equations is, x = 30,000

b)  the equilibrium price is, p = 90

c) the equilibrium quantity is, p = 90

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Please help and show work

Answers

Answer:

B. (1,7)

Step-by-step explanation:

4.1.3 Bathu Sneakers have been looking into different shoebox sizes: a large box for male shoes and small box for female shoes. The cost of the cardboard to make the boxes is 0,502 cents/cm². Calculate the percentage savings Bathu Sneakers will make if the smaller box is used compared to the normal larger box. Larger Box Total Surface Area = 4 093 cm² 19 cm 26 cm 34,5 cm Smaller Box Total Surface Area = 3 034 cm² 25 cm 17 cm 26 cm (6)​

Answers

Answer:

Step-by-step explanation:To calculate the savings percentage, we first need to find out the cost of the cardboard required for each box.

For the larger box:

Total Surface Area = 2 * (1926 + 1934.5 + 26*34.5) = 2 * (494 + 655.5 + 897) = 4093 cm²

Cost of cardboard for larger box = 0.502 * 4093 = 2055.986 cents = 20.55986 dollars (rounded to 5 decimal places)

For the smaller box:

Total Surface Area = 2 * (2517 + 2526 + 1726) + 6 * (25-21)* (17-2*1) = 3034 cm²

Note that the additional term in the equation is the surface area of the six sides of the lid and base of the box.

Cost of cardboard for smaller box = 0.502 * 3034 = 1522.268 cents = 15.22268 dollars (rounded to 5 decimal places)

The difference in cost between the larger and smaller boxes is:

20.55986 - 15.22268 = 5.33718 dollars (rounded to 5 decimal places)

The percentage savings can be calculated as follows:

Percentage savings = (difference in cost / cost of larger box) * 100%

= (5.33718 / 20.55986) * 100%

= 25.98%

Therefore, using the smaller box will result in a savings of approximately 26% on cardboard costs for Bathu Sneakers compared to using the normal larger box.

Fill in the table using this function rule.
y=-6x-3

Answers

Substitute each x-coordinate into equation y = - 6x - 3 to find the corresponding y-coordinate:

For x = - 1:y = - 6(-1) - 3 = 6 - 3 = 3

For x = 0:y = - 6(0) - 3 = 0 - 3 = - 3

For x = 1:y = - 6(1) - 3 = - 6 - 3 = - 9

For x = 5:y = - 6(5) - 3 = - 30 - 3 = - 33

Please help!! Worth 100PTS

The regular polygon has the following measures.
a= 7√3 cm
s=14cm
Segment a is drawn from the center of the polygon perpendicular to one of its sides.

What is the vocabulary term for segment a?
What is the area of the polygon?
Round to the nearest tenth and include correct units.

Show all your work.

Answers

The vocabulary term for segment a is called the apothem.

The area of the polygon is 319.8 cm²

How did we get the value?

To find the area of the polygon, we can use the formula:

Area = (1/2) × Perimeter × Apothem

The perimeter of the polygon can be found by multiplying the number of sides by the length of each side, so:

Perimeter = number of sides × length of each side

Perimeter = 6 × 14 cm (since it's a regular hexagon)

Perimeter = 84 cm

Finding the apothem, use the fact that it forms a right triangle with half of one side length and the apothem as the legs, and the apothem as the hypotenuse. Thus,

a² = s² - (s/2)²

a² = 196 - 49

a² = 147

a = √(147) = 7.65 cm

Now, we can plug in our values into the formula for the area:

Area = (1/2) × Perimeter × Apothem

Area = (1/2) × 84 cm × 7.65 cm

Area = 319.8 cm²

Rounding to the nearest tenth and including the correct units, we get:

Area ≈ 319.8 cm²

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Help please When writing a proof, how do you construct the first statement?
A) By writing the justification for the first statement in the right column.
B) By copying the “prove” statement(s) from the original problem.
C) By writing the next logical statement from the current one.
D) By copying the “given” statement(s) from the original problem.

Answers

When writing a proof, we construct the first statement by copying the “given” statement(s) from the original problem. Hence, option D is correct.

When writing a proof, the first statement is typically either the "given" statement(s) or a previously proven result. Therefore, option D ("By copying the 'given' statement(s) from the original problem") is often the correct choice for constructing the first statement.

In some cases, option C ("By writing the next logical statement from the current one") may be a more appropriate choice. Regardless of which option is chosen, it is important to clearly justify each statement in the right column of the proof.

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if 17sin=8 find the value of 2tantheta/1+tan²theta​

Answers

Answer:

±80/289

Step-by-step explanation:

If you want to learn how to calculate 2tanθ/(1 + tan²θ), you need to follow these steps. But be warned, this is not a piece of cake. It's more like a piece of pi.

First, you need to find the value of sinθ by dividing both sides of the equation by 17:

17sinθ = 8sinθ = 8/17

Next, you need to find the value of cosθ by using the Pythagorean identity: sin²θ + cos²θ = 1. You can do this by rearranging the equation and taking the square root of both sides:

cos²θ = 1 - sin²θcos²θ = 1 - (8/17)²cos²θ = 1 - 64/289cos²θ = 225/289cosθ = ±√(225/289)cosθ = ±15/17

Then, you need to find the value of tanθ by using the ratio identity: tanθ = sinθ/cosθ. You can do this by plugging in the values of sinθ and cosθ and simplifying:

tanθ = sinθ/cosθtanθ = (8/17) / (±15/17)tanθ = ±8/15

Finally, you need to find the value of 2tanθ/(1 + tan²θ) by plugging in the value of tanθ and simplifying:

2tanθ/(1 + tan²θ) = 2(±8/15) / (1 + (±8/15)²)2tanθ/(1 + tan²theta) = ±16/15 / (1 + 64/225)2tanθ/(1 + tan²theta) = ±16/15 / (225/225 + 64/225)2tanθ/(1 + tan²theta) = ±16/15 / (289/225)2tantheta/(1 + tan²theta) = ±(16/15) x (225/289)2tantheta/(1 + tan²theta) = ±80/289

So, the value of 2tantheta/(1 + tan²theta) is ±80/289. Note that there are two possible values because cosθ and tanθ can be positive or negative depending on the quadrant of θ.

Congratulations! You have just solved a trigonometric equation. You deserve a round of applause. Or maybe just a round pi.

A bag contains 8 red pens, 7 blue pens, and 14 black pens. Denato wants to pull a blue pen from the bag.

What is the sample space for this experiment?
[red, black]
[blue]
[red, blue, black]
[blue, red]

Answers

Answer:

Step-by-step explanation:

The sample space represents the set or collection of all possible outcomes. It's often written as S = [outcome1, outcome2, outcome3].

For this problem, there are 3 possible outcomes: red pen, blue pen or black pen. (The fact that Denato wants to pull a blue pen is irrelevant when defining the sample space bc we are just listing the possible outcomes.)

So the answer is [red, blue, black].

f(x)=x2+1 g(x)=5-x (f+g)(x)=​

Answers

Answer:

x²-x+6

Step-by-step explanation:

Use (f+g)(x) = f(x)+g(x), substitute and simplify

A plane can travel 360 miles in one
hour. How far can it go in .4 hours
at this rate?

Answers

Answer: The plane travelled 144 miles in 0.4 hours

Step-by-step explanation:

The plane travels at a speed of 360 miles/hour.

The speed is 360/60=6 miles per minute.

0.4 hours will be 0.4*60=24 minutes. To calculate how much the plane travels in 24 minutes, 24 will be multiplied by 6.

24*6= 144 miles.

Answer: 144

Step-by-step explanation: To solve this problem, we can use the formula:

distance = rate x times

where distance is the entire distance covered, rate denotes the plane's speed, and time denotes the length of the trip.

We can state that the plane is moving at a speed of 360 miles per hour (360 mph) given that it can fly 360 miles in an hour.

We need only enter the following variables into the formula and do a distance calculation to determine how far the plane can travel in 0.4 hours:

distance = rate × time

distance = 360 mph × 0.4 hours

distance = 144 miles

As a result, the aircraft can fly 360 miles per hour for 144 miles in 0.4 hours.

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Current Attempt in Progress
The distribution of waiting times at the student health center is bell-shaped with a mean of 8 minutes and a standard deviation of 2.
Find the z-score of someone who waits 5 minutes. Round your z-score to two decimal places. Be sure to specifically indicate if a wait
time of 5 minutes is unusual.
z-score=
eTextbook and Media
Save for Later
The wait time is
unusual.
Attempts: 0 of 5 used Submit Answer

Answers

A wait time of 5 minutes would be considered unusual.

We have,

To find the z-score, we can use the formula:

z = (x - μ) / σ

where x is the value we are interested in, μ is the mean, and σ is the standard deviation.

Plugging in the values, we get:

z = (5 - 8) / 2 = -1.5

Rounding to two decimal places,

we get z = -1.50.

Since the z-score is more than 2 standard deviations below the mean, a wait time of 5 minutes would be considered unusual.

Thus,

A wait time of 5 minutes would be considered unusual.

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Alex randomly draws a card from a regular 52-card deck. What is the probability that the card is higher than an 8 (assuming Aces are high)?

Answers

The Probability of drawing a card higher than an 8 from a regular 52-card deck is 5/13, or approximately 0.3846 (rounded to four decimal places).

There are a total of 52 cards in a regular deck, with 4 cards of each rank (Ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, Jack, Queen, King) and 13 cards in each suit (hearts, diamonds, clubs, spades).

To determine the probability of drawing a card higher than an 8, we need to count the number of cards that satisfy this condition and divide it by the total number of cards in the deck.

There are 4 cards of each rank that are higher than an 8: 9, 10, Jack, Queen, King, and Ace. Therefore, there are a total of 5 x 4 = 20 cards that are higher than an 8 in the deck.

So, the probability of drawing a card higher than an 8 is:

P(higher than 8) = number of cards higher than 8 / total number of cards

P(higher than 8) = 20 / 52

Simplifying the fraction by dividing both the numerator and denominator by 4, we get:

P(higher than 8) = 5 / 13

Therefore, the probability of drawing a card higher than an 8 from a regular 52-card deck is 5/13, or approximately 0.3846 (rounded to four decimal places).

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would like help asap

Answers

Answer:

A

Step-by-step explanation:

You need to take a ruler and join the points for A and B. I can't do it here.. C and D are not right because they're incorrectly plotted. If A/B join as a straight line for all the points then it's linear. If they don't (and you find it a little curvy) it's a a quadratic. You can cross check as well but imo it's A.

C and D are out of question. Your only options are A and B. And I find the points joining a straight line so my answer would be A

The net of a triangular prism and its approximate dimensions are shown in the diagram.
4in. 12 in. 12in. 12 in. 12 in. 10.4 in. Which measurement is closest to the total surface area of the triangular prism in square inches?

Answers

The measurement closest to the total surface area of the triangular prism is J) 393.6 [tex]in^{2}[/tex] .

To find the surface area of a triangular prism, we need to find the area of all its faces and add them up.

Looking at the net of the triangular prism, we can see that it has two congruent triangles and three rectangular faces.

The area of each triangular face can be found using the formula for the area of a triangle:

Area of a triangle = (1/2) x base x height

In this case, the base of each triangle is 12 inches and the height is 4 inches. So, the area of one triangular face is:

(1/2) x 12 x 4  = 24  [tex]in^{2}[/tex]

The area of each rectangular face can be found using the formula:

Area of a rectangle = length x width

In this case, the length and width of the rectangular faces are:

12 in. x 10.4 in.

12 in. x 12 in.

4 in. x 10.4 in.

So, the area of each rectangular face is:

12  x 10.4 = 124.8  [tex]in^{2}[/tex]

12  x 12  = 144  [tex]in^{2}[/tex]

4  x 10.4  = 41.6  [tex]in^{2}[/tex]

Therefore, the total surface area of the triangular prism is:

2 x 24  + 124.8  + 144  + 41.6  = 393.6 [tex]in^{2}[/tex]

So, the measurement closest to the total surface area of the triangular prism in square inches is J) 393.6  [tex]in^{2}[/tex] .

Correct Question :

The net of a triangular prism and its approximate dimensions are shown in the diagram, 4 in, 12 in, 10.4 in, 12 in, 12 in, 12 in. Which measurement is closest to the total surface area of the triangular prism in square inches?

F) 268.8  [tex]in^{2}[/tex]

G) 432  [tex]in^{2}[/tex]

H) 288  [tex]in^{2}[/tex]

J) 393.6  [tex]in^{2}[/tex]

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Select the correct answer. What are the solutions to this equation? 7x2 − 28 = 0 A. B. C. D.

Answers

Ma’am or sir we need the answers choices bu 7•2=14-28=14 not 0 so we have to do a multi step

A 3 1/2 inch by 5 inch photo is to be enlarged to a similar rectangle. If the width is 6 inches what should the length be?

Answers

Answer:

4.2, or 4 1/4

Step-by-step explanation:

Usually, "3 1/2 inch by 5 inch" is in the format of "length by width."

Therefore, the original length is 3.5 and width is 5.

If the new width is 6, the scale factor is determined by the following:

n/o, where 'n' is new, and 'o' is old: 6/5 = 1.2.  Check the work: 5 * 1.2 = 6.

Therefore, the scale factor is 1.2.  Now, multiply the old length by the scale factor to determine the new length:

3.5 * 1.2 = 4.2, or 4 1/4 inches, as there are 8 sections in an inch, and 2/8 = 0.25, which is a quarter, or 1/4.

If I helped, please make this answer brainliest! ;)

If f(x)=x+2 and g(x + 1) = x + 1 then find g. f(4).​

Answers

Answer:

[tex]x + 2[/tex]

see the below process of the equation:

Step-by-Step Explaination:

Given, f(x)=x+1 and g(x)=x+1

∴g(g(x))=g(x+1)

=(x+1)+1

=x+2

-Thank You By MrIshaan

A bank loaned out 20,500, part of it at the rate of 9% annual interest, and the rest at 11% annual interest the total interest earned for both loans was 2,225.00 how much was loaned at each rate

Answers

The money loaned at 9% annual interest was 1500 and the money loaned at 11% annual interest was 19000.

Let the amount of money loaned at 9% be x

the amount of money loaned at 11% be y

According to the question,

Total money loaned = 20,500

Thus the equation formed is,

x + y = 20,500 ------ (i)

Simple interest is calculated by

I = P * r * t

where I is the simple interest

r is the rate of interest

t is the time

Thus, the interest on x = 0.09x

the interest on y = 0.11y

Total interest gained = 2,225

Thus the equation formed is,

0.09x + 0.11y = 2225 -------(ii)

Multiply (i) by 0.09

0.09x + 0.09y = 1845

Subtract the above from (ii)

0.02y = 380

y = 19000

x = 1500

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Help please Which reason is the justification for the statement that angle A ≅ angle B?
A) Vertical angles are congruent.
B) Linear angles are equal.
C) Intersecting lines form opposing angles.
D) Lines intersect at one point.

Answers

A) Vertical angles are congruent )

Please help !!!!!! 20 points

Answers

The value of x in the polygon will be 13.25 degrees.

The value of x is 10.

We can find the value of x by plugging in the number of sides of the regular polygon into the formula x = (n-2)*15° - 1.

How to calculate the value

The sum of the interior angles of a regular polygon with n sides is (n-2) x 180 degrees.

Sum of angles = (24-2) x 180 = 22 x 180 = 3960 degrees

Since all the angles in a regular polygon are congruent, we can divide the sum of the angles by the number of angles to find the measure of one angle:

Measure of one angle = 3960/24 = 165 degrees

165 = 12x + 6

159 = 12x

x = 13.25

Therefore, the value of x is 13.25 degrees.

Each of the triangles in our decomposition has one angle equal to (17x+2)°, so the sum of all the angles in the triangles is 43 × (17x+2)° = 731x+86°.

Therefore, we have:

731x+86° = 7380°

Solving for x, we get:

731x = 7294°

x = 10

Therefore, the value of x is 10.

The equation that can be used to find the value of x is:

(9x+48)° + (15x-24)° = (n-2)*180°

24x + 24 = (n-2)*180°

Dividing both sides by 24, we get:

x + 1 = (n-2)*15°

Subtracting 1 from both sides, we get:

x = (n-2)*15° - 1

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1. If sec² 0 (1 + sin 8) (1¹- 2. Evaluate: sin 30° cos 60° + cos 30° sin 60° 3. In right triangle ABC, ZB= 90°, AB = 3cm and AC = 6cm. Find ZC and ZA. 4. If tan 0 = then find the value of cos2 0 - sin² 0 5. If sin90=1, find the value of (1-sin 0) k, find k. 8. Prove that 2tan0 6. If 17 sin 0 = 8, find the value of 1+tan²0 7. If x cos A -y sin A = a, y cos A + x sin A = b, prove that x² + y²=a²+b² 9. Evaluate: SECTION B (3x2=6 marks) 1-cose 1+cose = coseccote SECTION C (2x3=6 marks) 2cosec²30° +3sin²600 -tan²300 4. www S​

Answers

The value of k from the given trigonometric equation is 1.

Given that, sec²θ(1+sinθ)(1-sinθ)=k

Here, sec²θ(1-sin²θ)=k (∵(a+b)(a-b)=a²-b²)

sec²θ×cos²θ=k  (∵1-sin²θ=cos²θ)

We know that, secθ=1/cosθ

1/cos²θ ×cos²θ=k

k=1

Therefore, the value of k from the given trigonometric equation is 1.

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The triangle above has the following measures.
m a=7.5 y
Use the 45-45-90 Triangle Theorem to find the length of the hypotenuse. Include correct units.

Show all your work.

Answers

The length of the hypotenuse is 10.61 yd.

We have,

The sum of the angles in a triangle = 180

Now,

Two angles are 45.

This means,

The side opposite to angle 45 are equal.

So,

a = c

And,

a = 7.5 yd

Now,

Applying the Pythagorean theorem.

b² = a² + c²

b² = 7.5² + 7.5²

b² = 112.5

b = √112.5

b = 10.61

Thus,

The length of the hypotenuse is 10.61 yd.

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X
y
0
2
0
0
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0
1
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5
2
113
1
2
2
8
4
WIN
3
3
4
11
2.5 -2.5-7.5 -12.5
6
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Select all table’s that represent proportional relationship between x and y

Answers

All tables that represent proportional relationship between x and y are:

B. table B.

E. table E.

What is a proportional relationship?

In Mathematics and Geometry, a proportional relationship is a type of relationship that produces equivalent ratios and it can be modeled or represented by the following mathematical equation:

y = kx

Where:

y represents the x-variable​.x represents the y-variable.k is the constant of proportionality.

Next, we would determine the constant of proportionality (k) by using various data points as follows:

Constant of proportionality, k = y/x

Constant of proportionality, k = (20 - 15)/(10 - 5) = (5 - 4)/(1 - 0)

Constant of proportionality, k = 1.

Therefore, the required linear equation is given by;

y = kx

y = x

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

GIVING BRAINLIST PLEASE HELP!!!

Answers

The probability that a randomly selected point within the circle would fall in the red- shaded area is 45. 833 %

How to find the probability ?

The arc that is covered by the red - shaded area in the circle has a degree measure of 165 degrees. This is out of the total circle angle measure of 360 degrees.

This therefore means that the probability that a randomly selected point within the circle would fall in the red- shaded area can be found to be :

= Angle measure of red - shaped area / Total area x  100 %

= 165 / 360 x 100 %

=0. 45833 x 100 %

= 45. 833 %

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You put $10,000 into a simple interest savings account. You really want to retire on this money. Your account has 8% interest for amounts $10,000 or more. It is simple interest. How much would you have in 50 years?

Answers

You will have $50,000 in your account after 50 years.

We have,

Simple interest formula is given by:

I = Prt

Where:

I = interest earned

P = principal amount (initial investment)

r = interest rate

t = time (in years)

Here,

P = $10,000

r = 8%

t = 50 years

So, the interest earned after 50 years will be:

I = Prt

= 10000 x 0.08 x 50

= $40,000

The total amount in the account after 50 years will be the initial investment plus the interest earned:

Total amount = $10,000 + $40,000 = $50,000

Therefore,

You will have $50,000 in your account after 50 years.

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What is the mean absolute deviation of 8,4,8,8,10,2,4,4

Answers

Mean absolute deviation is 2.5.

The mean absolute deviation (MAD) measures how spread out a set of data is by calculating the average distance between each data point and the mean of the data set.

To find the MAD of the given data set {8,4,8,8,10,2,4,4}, we first need to find the mean of the data set.

Mean = (8+4+8+8+10+2+4+4)/8 = 6

Next, we need to find the absolute deviation of each data point from the mean:

|8-6| = 2

|4-6| = 2

|8-6| = 2

|8-6| = 2

|10-6| = 4

|2-6| = 4

|4-6| = 2

|4-6| = 2

To find the MAD, we need to take the mean of the absolute deviations:

MAD = (2+2+2+2+4+4+2+2)/8 = 2.5

Therefore, the mean absolute deviation of the data set {8,4,8,8,10,2,4,4} is 2.5. This means that, on average, the data points in the set are about 2.5 units away from the mean of the set.

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Dakota determines that his cat weighs 13 pounds 8 ounces. He says that in ounces, the cat's weight is 138 ounces. Is Dakota's statement reasonable? Explain your answer. 4.M.1.2​

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Dakota's statement that his cat weighs 138 ounces is not correct.

To convert 13 pounds 8 ounces to ounces

we can multiply the number of pounds by 16 (since there are 16 ounces in a pound) and add the number of remaining ounces:

13 pounds x 16 ounces per pound = 208 ounces

8 ounces = 8 ounces

Total weight in ounces = 208 + 8 = 216 ounces

Therefore, Dakota's statement that his cat weighs 138 ounces is not correct.

It is significantly less than the actual weight of 216 ounces.

This may indicate that Dakota made a mistake in his calculation or misread the scale when weighing his cat.

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x<-5
How do you graph this equation?

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To graph the inequality X < -5 on a number line, we start by drawing a number line and marking a point at -5.

We have,

To graph the inequality X < -5 on a number line, we start by drawing a number line and marking a point at -5.

Since the inequality is strict (X is less than -5), we will draw an open circle at -5 to indicate that -5 is not included in the solution set.

Next, we shade the portion of the number line to the left of -5, since any value of X less than -5 satisfies the inequality.

Note that the open circle at -5 indicates that X cannot be equal to -5, since the inequality is strict.

Any value to the left of -5 on the number line would satisfy the inequality.

Thus,

To graph the inequality X < -5 on a number line, we start by drawing a number line and marking a point at -5.

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