What is 9.6 x 3.7 I know it’s 35.52 but I need to learn step by step

If b=3, then 3^-2=1/9, and 3^4=81. 1/9÷81= 1/729, which is 3^-6.

You can use any other example you want (I would recommend a calculator)

answer

: I think it's -70 I'm not 100 percent sure but I think

Answer:

m is undefind

Step-by-step explanation:

sorry for the scribbles i got confused

m=m

The probability of students who took the sat scored less than 350 on the math section is 0.0643

The following can be deduced:

Population Mean,μ = 528

Population Standard Deviation,σ = 117

X follows a normal distribution

I.e X ~ N ( μ = 528 ,σ = 117 )

The formula for z score is:

z = (x - μ) / σ

Subtract the mean and then divide by the standard deviation to turn x into a standard Normal z

X ≤ 350

(x-528)/117 ≤ (350-528)/117

z ≤ -1.52

Now, by using a standard normal distribution table

The area left of -1.52 = 0.0643

Therefore, the required probability is 0.0643.

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Hello, we have drawn the triangular region indicated in the first photo and we will find the side lengths of the triangle by means of the right triangles you see in red and green. (Using the Pythagorean Theorem) The triangular region indicated represents an isosceles triangle. Its base is [tex]4[/tex] units.

Next, we take half the length of the sides. Draw a triangle with base [tex]2[/tex] units and each of its lateral sides with [tex]\sqrt{2}[/tex] units.

Only Option B meets this condition. I wish you success.

The two equivalent expressions for the given situation are 'g = 5g' and 'g - 5g = 0'.

So, the expressions will be:

Then, let time be 'g':

Therefore, the two equivalent expressions for the given situation are 'g = 5g' and 'g - 5g = 0'.

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Answer:

26 people

Step-by-step explanation:

15z +80 = 478

15z = total cost of the people

80 = cost of room

478 = budget

15z + 80 = 478

Subtract 80 from both sides

15z = 398

z = 26.53333

You can't have a decimal person

z = 26

Hope this helps :)

Have a nice day

Answer: The answer would be D. 20  Because u plug 3 in for x so F(x)= 9+9+2

Step-by-step explanation:

Answer:

×= 38

2x-15 = 61°

3×+5= 119°

Step-by-step explanation:

2×-15+3x +5= 180

180+10= 190

190 ÷5x

×=38

Answer:

a)  x = 38

b)  61° and 119°

Step-by-step explanation:

Same-side Exterior Angles Theorem

When two parallel lines are intersected by a transversal, the angles that are exterior to the parallel lines and on the same side of the transversal line are supplementary (sum to 180°).

Using the Same-side Exterior Angles Theorem, equate the sum of the two angles to 180° and solve for x:

⇒ (2x - 15)° + (3x + 5)° = 180°

⇒ 2x - 15 + 3x + 5 = 180

⇒ 5x - 10 = 180

⇒ 5x = 190

⇒ x = 38

Substitute the found value of x from part (a) into the expressions for each angle:

⇒ (2x - 15)°

⇒ (2(38) - 15)°

⇒ (76 - 15)°

⇒ 61°

⇒ (3x + 5)°

⇒ (3(38) + 5)°

⇒ (114 + 5)°

⇒ 119°

Therefore, the two angles are 61° and 119°.

To calculate the area of a triangle, we use the formula :

1/2bh, where b = base ; h = height.
-> Area of triangle = 1/2 x 25 x 10 = 125cm2

Answer:

D

Step-by-step explanation:

Area of triangle is 1/2×bh so

The ratio of red marbles to black marbles is 9:4, this implies:

By cross-multiplying and solving for x, we have:

Thus, the number of red marbles is 64+80=144 and the number of black marbles is 64.

Hence, the total number of marbles in the bag is:

Answer:

The cost of materials is $32.

Step-by-step explanation:

You can solve this in a simple manner:

115 = 2.5m + 35

115-35 = 2.5m

80 = 2.5m

m = 32

You can check your answer by putting 32 back into the equation(P=2.5m+35) and you should get 115(which is price of bracelet)

Answer:

(5/2), 6, (3/4)?, and (20/3)

Step-by-step explanation:

See attached image.

Answer:

Follow these steps for find x

Answer: 15

Step-by-step explanation:
We can do 57/4 to get 14 with a remainder of 1
Because we want all the kids to get to the park they will need to get another car to carry the last kid.

Answer:

This relation is NOT a function

Step-by-step explanation:

As you see in the attached image, the x value of 1 has 2 different points assigned to it. This relation would fail the vertical line test, therefore it is not a function.

Key words:
Relation: Any graph

Function: A relation that has 1 y value for every x value

Vertical line test: An imaginary line drawn on a relation/function to test if it is a function. (in some cases, like this relation, you will see right away from the placement of the points that it is not a function)

Hope that helps

After calculating the given fractions, we have to find that Maggie is left $500 and therefore she saved $500.

Mathematically, a fraction is represented as a numerical value that identifies a portion of a whole. A fraction is a portion or section of any amount that makes up a whole, where a whole can be any number, a certain amount, or an object.

Use this example to help us understand this idea. Pizza is divided into 8 equal pieces in the following illustration. Now, if we want to express one particular piece of the pizza, we can do so by using the notation 1/8, which indicates that we are speaking of one piece out of a total of 8 equally sized pieces.

It means one in eight equally sized portions. It can also be read as follows:

1/8th, or 1 by 8

Given that Maggie has $960

She spends 1/4 of the money on a mountain bike that gives

⇒ 960 - (960 × 1/4)

⇒ 960 - 240

= $720

And the she uses 1/6 of the remainder on bicycle clothing and accessories that gives

⇒ 720 - (720 × 1/6)

⇒ 720 -  120

= $500

Thus, she is left $500 dollar and therefore she saved $500.

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Answer:

what is the slope and the rest of them

the slope intercept form would be y=mx+b so you would need to help me help you. I just need to know a little information about this. Try sending me a picture of your problem or something so that I can help you!

Answer: 6x+3

Step-by-step explanation:

1. First calculate the variables : x+5x=6x

2.add the number(s)= 6x+3

=6x+3

Given f(x) and g(x) = f(x) + k, from the graph, we can determine the value of k as 4 units.

In the question,

Given f(x) and g(x) = f(x) + k

From the graph, we can say that there is a shift of 4 units up between f(x) and g(x).

The given lines are parallel lines, so their slopes will be the equal but intercepts will be different for both the lines.

The y-intercept of f(x) = -3 and that of g(x) = 1

Hence, the difference between the intercepts when calculated is (1 -(-3))  = 4.

Therefore, g(x) = f(x) + 4

So, the value of k is 4.

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We are 95% certain that 12 to 28% of the young women in your neighborhood have at least one of the most prevalent STDS.

This is further explained below.

Generally, Given that the parameters are

n=100

P=0.20

at [tex]\alpha=0.05\left(0 .5 \quad \tau_{\alpha / 2}=1.96\right.[/tex]

95% C. I

The equation for the confidence interval is

[tex]P \pm z \sqrt{\frac{p(1-p)}{n}}[/tex]

Where

n=sample size

P=sample proportion

Hence solve for the confidence interval

0.20[tex]\pm[/tex] 1.96 [tex]\sqrt{\frac{0.20(1-0.20)}{100}}[/tex]

0.20 [tex]\pm[/tex] 0.0784

[tex](0.1216,0.2784)[/tex]

(12%, 28%)

Interpretation: We have a 95% confidence that between 12 and 28 percent of the young women in your area are infected with at least one of the most frequent STDs.

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Answer: 5 x 5 x 7

Step-by-step explanation: 5 x 5 x 7

In Exponential Form:

52 x 71

CSV Format:

5, 5, 7

Prime[3] = 5, Prime[4] = 7

Answer:

kitchen scaleuwueieie

Answer:

Step-by-step explFirst, convert each mixed number into an improper fraction:

2

5

12

=

−

3

1

4

+

k

2

+

5

12

=

−

(

3

+

1

4

)

+

k

(

12

12

×

2

)

+

5

12

=

−

(

[

4

4

×

3

]

+

1

4

)

+

k

24

12

+

5

12

=

−

(

12

4

+

1

4

)

+

k

29

12

=

−

13

4

+

k

Next, add

13

4

to each side of the equation to isolate

k

while keeping the equation balanced:

13

4

+

29

12

=

13

4

−

13

4

+

k

13

4

+

29

12

=

0

+

k

13

4

+

29

12

=

k

Then, we need to put

13

4

over a common denominator so we can add the two fractions by multiplying it by an appropriate form of

1

:

(

3

3

×

13

4

)

+

29

12

=

k

39

12

+

29

12

=

k

68

12

=

k

Now, if necessary we can convert the improper fraction back into a mixed number:

60

12

+

8

12

=

k

5

+

4

×

2

4

×

3

=

k

5

+

4

×

2

4

×

3

=

k

5

+

2

3

=

k

5

2

3

=

k

k

=

5

2

3

Answer:

x = 50

Step-by-step explanation:

in pic

The indicated probability of  the normal distribution is 0.9332

The natural and social sciences frequently utilize normal distributions to describe real-valued random variables which distributions are unknown, which is why normal distributions are essential in statistics.

In the given normal distribution:

mean = 8 and standard deviation = 2

The indicated probability is given by P(7 ≤ x ≤ 11)

The z score of the distribution is given by

Z = ( 11 - 8 ) ÷ 2 = 1.5

From the z-score we can calculate the probability :

P(7 ≤ x ≤ 11) = 0.9332

Therefore the indicated probability is 0.9332

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Solving the simultaneous equation gives x as 2 and y as 3

From the information given, we have the equations as;

Now, substitute the value of y as x + 1 in equation (2) into the equation (1)

We have;

x² + (x + 1)² = 13

expand the bracket

x² + (x + 1)(x+1) = 13

x² + x² + x + x +1 = 13

collect like terms

2x² + 2x + 1 - 13 = 0

2x² + 2x - 12 = 0

Factorize the equation

2x² + 6x - 4x - 12 = 0

Factor the common terms

2x(x + 3) - 4(x + 3) = 0

2x - 4 = 0

x = 2

x = -3

Substitute x as 2 into equation (2)

y = x + 1

y = 2 + 1

y = 3

Hence, the values are 2 and 3

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Answer:

Step-by-step explanation:

I believe it should be 7, but 21 is out of the question. And 14 seems it would be too much,