Please help me ( and please use the letter so easy for mr to find it, Thank you ^^ )On which number line do the points represent negative five and one over two and +2? (4 points)

a
Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A point labeled R is placed in between the 5th and 6th tick marks to the left of 0. A point labeled T is placed between the 3rd and 4th tick marks to the left of 0.

b
Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A point labeled R is placed in between the 3rd and 4th tick marks to the right of 0. A point labeled T is placed between the 5th and 6th tick marks to the right of 0.

c
Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A point labeled R is placed on the 2nd tick mark to the left of 0. A point labeled T is placed between the 5th and 6th tick marks to the right of 0.

d
Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A point labeled R is placed is placed between the 5th and 6th tick marks to the left of 0. A point labeled T is placed on the 2nd tick mark to the right of 0.

a) Option D, (39,43) could be the 99% confidence limit.

b) The determined minimum sample size is 166.

a) For a given sample size, the confidence interval is just the range of values including the real population mean. The confidence interval is interpreted as follows:

The real population mean are contained in around 95% of the estimated confidence intervals.

The breadth of the interval and the confidence level (including 95% or 99%) have a positive connection.

As the confidence level rises, the range of both the confidence interval expands, implying that the lower limit of the interval shrinks and the top bound of the interval expands.

Option B is the correct one among the available possibilities since it entirely follows the pattern. When compared to a 99% confidence interval, 33 should be less than 34, and 46 is more than 43.

b) s = Standard Deviation = $7,500 m = Margin of Error = $1,500 z = Empirical z-score at 95% CI = 2.575

The random sample for a 95% confidence interval is calculated as follows:

= (Z × s)² ÷ m²

= (2.575 × s)² ÷ m²

= (2.575 × 7500)² ÷ (1500)²

= 165.76

≈ 166

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a) The volume of the composite figure is represented by the cubic equation V = x³ + 16 · x.

b) The measure of the missing side x in the composite figure is 3 inches.

a) In the first part of the question we need to derive the volume formula of the composite figure, which is the sum of the volumes of the cube and the rectangular prism:

V = V' + V''

V = x³ + 16 · x, where x is in inches.

The volume is represented by V = x³ + 16 · x.

b) If we know that V = 25 · x, then the measure of the missing side is:

First, set the volume formula found in section a):

V = x³ + 16 · x

Second, replace the volume:

25 · x = x³ + 16 · x

Third, simplify the expression and clear x within the resulting equation by algebra properties:

25 = x² + 16

x² - 9 = 0

x² = 9

x = 3

The measure of the missing side x is 3 inches.

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The slope of a line is equal to -8/3.

What is the slope of a line?

The ratio of the change in the y coordinate to the change in the x coordinate is known as a line's slope in mathematics. Y and X, respectively, stand for the net change in the y-coordinate and the net change in the x-coordinate.

Locate two locations along the chosen line and find their coordinates.

Find the y-coordinate difference between these two places (rise). Find the difference between the x-coordinates of these two points (run). Subtract the difference in y-coordinates from the difference in x-coordinates (rise/run or slope).

The slope is defined as the relationship between the rise, or vertical change, between two points and the change, or horizontal change, between the same two points.

Given that, coordinates are (2, 6) and (8, -10)

m = (-10 - 6)/8 - 2

m = -16/6 = -8/3

The slope of a line is equal to -8/3.

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The coordinates of y-intercept are [tex](0,10)[/tex]

What is the y-intercept of a function?

When a graph crosses the y-axis, that location is known as the y-intercept. It is the value of y at x=0, to put it another way.

We are given a function [tex]y=x^{2} -15x+10[/tex].

We have to find the y-intercept of the above function.

to find that we put [tex]x=0[/tex] in the above function we get,

[tex]y=x^{2} -15x+10\\y=0^{2}-15(0)+10\\ y=10[/tex]

The coordinates of y-intercept can be given as [tex](0,10)[/tex].

Hence the coordinates of y-intercept are [tex](0,10)[/tex].

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Answer:

B, C

Step-by-step explanation:

√16 = 4 and √64= 8

so if √16 / √64,

then 4/8

lastly, 4/8 equals to 1/2

you can find this because 4 goes into 4 and 8 so 4/4=1 and 8/4=2

so 1/2

hope this helps :)

The average distance that the airplane covered in three flights is 2036 kilometers, time in trip from Hongkong to Manila is 1.468 hours, time in trip from Singapore to Manila is 3.146 hours, time in trip from Korea to Manila is 3.422 hours.

Given the distance that an airplane covered in three different trips:

Hongkong-Manila: 1116 kilometers, Singapore-Manila: 2391 kilometers,

Korea-Manila: 2601 kilometers.

We are required to find the average distance traveled by the airplane in the three trips, the time it took in each trip if the speed of airplane is 760 km/h and the trip that took the longest time to travel.

Average distance that airplane travelled in the three trips=(1116+2391+2601)/3

=6108/3

=2036 kilometers

We know that speed=distance/time.

Time=Distance/speed

Time in trip from Hongkong to Manila=1116/760=1.468 hours

Time in trip from Singapore to Manila=2391/760=3.146 hours

Time in trip from Korea to Manila=2601/760=3.422 hours

We can observe that the trip from Korea to Manila took longest time to travel.

Hence the average distance that the airplane covered in three flights is 2036 kilometers, time in trip from Hongkong to Manila is 1.468 hours, time in trip from Singapore to Manila is 3.146 hours, time in trip from Korea to Manila is 3.422 hours and the trip from Korea to Manila took longest time to travel.

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Answer:

80

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

LCM of 16 and 40 is 80. Among all common multiples of 16 and 40, the LCM of 16 and 40 is the smallest number. (16, 32, 48, 64, etc.) and (40, 80, 120, 160, 200, 240, etc.)

about -71 degrees Fahrenheit

branliest?

Answer:

Step-by-step explanation:

Because P is located between -8 and -10, your answer would be P=-9. I hope this answered your question!

Solution

Step 1:

Let the other two equal angles be x.

Step 2:

Sum of angles in a triangle is 180 degrees:

Answer

The measure of the other two angles is 67.5

Given:

Find:-

Value of "q"

Explanation-:

Value of q is:

So,

So, th

The result of the expression [tex]\frac{1}{5^{-1} }[/tex] is 5

The expression is [tex]\frac{1}{5^{-1} }[/tex]

To solve this problem first we have to rearrange the terms and do the arithmetic operations on the expression.

Expressions is the mathematical statements that have a minimum of two terms containing numbers or variables, connected by an operator in between. The operator maybe addition, subtraction, division or multiplication. We have to use this operations on the like terms of the expression. To  solve the mathematical expression we have to do the arithmetic operation on like terms.

The expression is  [tex]\frac{1}{5^{-1} }[/tex]

We know

[tex]\frac{1}{a^{-1} }[/tex] = a

Apply this method in the expression

[tex]\frac{1}{5^{-1} }[/tex] = 5

Hence, The result of the expression [tex]\frac{1}{5^{-1} }[/tex] is 5

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Answer:

the correct answer will be

-4

Step-by-step explanation:

2^×3+4×^2+5×-1

whenever doing a division, we have a dividend, a divisor and a resulting quotient.

now, the remainder is hmm what remains that wasn't divisible by the divisor, so we can write the quotient as hmmm

"well, here's the quotient, ohhhh!! btw it has a remainder here, which wasn't divisible by the divisor, and since it wasn't by the divisor, let me just show it as that, "the one that is being divided by the divisor"

so if say we divide hmmm 8 by 3, we get a quotient of 2 and a remainder of 2, so we can write the quotient as 2 + 2/3

now for this case   [tex]\textit{\LARGE Quotient}~~ - ~~\cfrac{4}{2x^3+4x^2+5x-1}[/tex]

Answer:

3.2

Step-by-step explanation:

Annual Medical cost = 1269.86

monthly premium cost to Ronald for the Blue Shield plan = $48.48.

For all doctor office visits, prescriptions, and major medical charges, Ronald will be responsible for 35 percent and the insurance company will cover 65 percent of covered charges.

The annual deductible cost = $630.

Ronald decided to review his medical bills from the previous year to see what costs he had incurred and to help him evaluate his choices. He visited his general physician 6 times during the year at a cost = $105 for each visit.

He also spent $71 and $95 on two prescriptions during the year.

= (Monthly premium cost × 12) + Deductible cost + (Coinsurance percent × Coinsurance expenses)

= (48.48 x 12) + 630 + (0.35 x 166)

= 1269.86

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The linear function that represents the trend line is given by:

C(f) = 50f + 100.

A linear function is defined according to the following rule:

y = mx + b.

In which the parameters m and b are defined as follows:

For the trend line, when fat = 0, calories = 100, hence the intercept of the function is given by:

b = 100.

When the fat increases by 2, the calories increase by 100, hence the slope is given by:

m = 100/2 = 50.

This constant rate of change is true for the entire trend line, hence it represents a linear function.

The function is given by:

C(f) = 50f + 100.

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answers:

1. 92,862

2. 9,774

3. 60,750

4. 60,705

5. 42,581

its in order like u put it in THE SAME ORDER.

Answer:

1 13/20

Step-by-step explanation:

The required length of the castle in centimeters is 3000 meters.

Divide the smaller unit's value by the quantity of smaller units required to create the larger unit (for example, to) to get the larger unit. Multiply to change from a larger to a smaller unit. Divide to change from a smaller unit to a larger one.

1. Determine which device you have. The starting units are these.

2. Choose the desired unit. The desired units are those.

3. Choose the proper unit conversion factor (s).

4. Discontinue units and carry out the computations in math (e.g., multiply, divide)

5. Assess the outcome.

Given is a castle whose height is 30 meters

To convert this height intro centimeters we need to multiply the given number with 100.

Thus the length of the castle is 30 × 100 centimeters

which is equal to 3000 centimeters.

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The two values of x in the equation are x = -8 and x = 8

The equation is given as

x² - 14 = 50

Add 14 to both sides of the equation

So, we have the following equation

x² - 14 + 14 = 50 + 14

Evaluate the like terms

So, we have the following equation

x² = 64

Take the square roots of both sides

√x² = ±√64

Evaluate the square roots

So, we have the following equation

x = ±8

Split

x = -8 and x = 8

Hence, the values are x = -8 and x = 8

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Answer: X= 50

Step-by-step explanation:

To be able to solve this, you must identify vertical angles, as well as a linear pair.

The angle next to the angle of 103 is in a linear pair. This means they both add up to 180.

180- 103 = 77. The angle that is next to the angle of 103 is 77.

You have two angles in a triangle. You can use the triangle sum theorem, which states that all angles of a triangle add up to 180.

180- (53+ 77)= the third angle

180- 130 = 50 (the third angle)

The third angle of the triangle is a vertical angle in relation to x. All vertical angles are equal. This means that x= 50°.

The gradient of a line perpendicular to a line with a gradient of −2/3 is 3/2.

Gradient of a line

The gradient of a line is defined as the change in the "y" coordinate with respect to the change in the "x" coordinate of that line. The gradient of a line is helpful to find the inclination or steepness of a line.

We know that,

The product of gradient of two lines perpendicular to each other is equal to -1.

Let the gradient of the other line be m.

Hence, according to the data given in the question, we can write,

(-2/3)*m = -1

m = -1*(-3/2)

m = 3/2

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To find the volume of the figure.

volume of the figure=volume of the cone+volume of the rectangle prism.

volume of the figure=72+81=153 inch cube.

The perimeter of the figure measures 38 inches.

The perimeter will be equal to the sum of the measures of each side of the figure.

We can see that the bottom side measures 13 inches, and also does the top side (where the top side is "broken" into two parts).

Similarly, the right side measures 6 inches, and also does the left side, only that the left side is broken into two parts.

Then the perimeter of the figure is:

P = 13in + 13in + 6in + 6in = 26in + 12in = 38in

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Expansion of (x + 3) (x + 5)   [tex]=x^{2} +8x+15[/tex]

How is  the expansion done?

Applying the Product of binomials rule,

(x+a) (x+b) = [tex]x^{2} +(a + b)x +ab[/tex]

Here, in the given expression:

a = 3 and b = 5

[tex](x + 3) (x + 5) =x^{2} +(3 + 5)x +15\\\\ =x^{2} +8x+15[/tex]

What is the product of binomials rule?

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