A family has five members a mom, a dad two sisters, and a brother. The family lines up single file. What is the probability that the brother is at the front of the line?

A football coach sits on a sled while two of his players build their strength by dragging the sled across the field with ropes. the friction force on the sled is 1140 n and the angle between the two ropes is 25.0 ∘.

Select the correct answer. What is the sum of this arithmetic series? 586 + 564 + 542 + ... + 212

Use algebra to simplify the expression before evaluating the limit. In particular, factor the highest power of n from the numerator and denominator, then cancel as many factors of n as possible.

What are all fractions equivalent to 0.7

Recent statistics state that the average life expectancy for an American is a little over 78 years. The sentence above refers to factors that can affect family responsibilities

Find the x and y intercepts and the slope 2x-y=4

What is 79.623 rounded to the nearest hundred?

Using the rules for significant figures, what do you get when you add 24.545 and 307.3?

The courtyard behind Jennie's house is shaped like a trapezoid the bases measure 8 meters and 11 meters the height of the trapezoid is 12 meters what is the area of the courtyard

Suppose y varies directly as x, and y=16 when x = 8. Find Y when x = 16