Question 1 of 10 The average heights of four samples taken from a population of students are
shown in the table. Which of these is most likely closest to the average height
of the population?
Sample size
Average height
(inches)
10
66
20
57
30
60
40
62

1/5

step-by-step explanation:

the dice has 6 sides and there is only one 5 in a dice.

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b