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3 years ago

5

Sixteen students are randomly selected from each grade level at a high school and asked about their eating habits. This sampling

technique is called:

1 answer:

a_sh-v [17]3 years ago

8 0

Answer:

stratified random sampling technique

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Amber and Austin were driving the same route from college to their home town. Amber left 2 hrs before Austin. Amber drove at an

inna [77]

Answer:

5.5 hours. ok 5.5 hours is correct

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3 years ago

If one face of a cube has a surface area of 5.25 square meters, what is the surface area of the entire cube

natali 33 [55]

Answer:

11.25

Step-by-step explanation:

if a cube has 6 equal sides, you want to multiply 5.25 by 6 to get the surface area for the entire cube.

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3 years ago

Travis bought 8 new books for $7.99 each. How much did he spend on books?

Otrada [13]

Answer:

$63.92

Step-by-step explanation:

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3 years ago

What linear function represents the line given by the point slope equation y+7= 2/3(x+6)?

aleksandrvk [35]

Answer:

The graph of the line in the attached figure

Step-by-step explanation:

we have

$y+7=\frac{2}{3}(x+6)$

This is the equation of a line into point slope form

The slope is $m=\frac{2}{3}$

The line pass through the point (-6,-7)

To graph the line find the y-intercept

Remember that

The y-intercept of the line is the value of y when the value of x is equal to zero

so

For x=0

$y+7=\frac{2}{3}(0+6)$

$y+7=\frac{2}{3}(6)$

$y+7=4$

$y=4-7=-3$

The y-intercept is the point (0,-3)

with the point (-6,-7) and (0,-3) plot the line

see the attached figure

8 0

3 years ago

algol13

Independent events mean that one event happening does not have to have the other event to happen.

The probability of both events happening is the product of the events.

The answer would be:

E. P(A ∩ B) = P(A) x P(B)

8 0

3 years ago

Read 2 more answers