a distribution has the five number summary, 12,21,43,62,71. what is the interquartile range (IQR) of this distribution

396.9611565 round to the nearest whole unit

2. The function y (t) = 18,250 (1.075) represents the value of an account, V (t), after t years. Which statement is correct?

Evaluate the following expression. (-3) - 2 | ao

Steve and Michelle Neely are celebrating their 30th anniversary by having a reception at a local reception hall. They have budgeted $4,000 for their reception.

Which of the following numbers is irrational? a fraction with numerator negative 9 and denominator 5, a fraction with numerator square root of 5, a fraction with numerator 7 and denominator 3, square root of 9 a fraction with numerator negative 9

The vertices of a right triangle are (-3, 5), (4, - 1), and (4, y). What is the value of y? A.-3 B.-1 C. 4 D. 5

What is the lowest fraction of 0.875cm

The value of the x intercept for the graph of 4x-5y=40

What is the slope? A) - 5/4 B) 5/4 C) - 4/5 D) 4/5

If a = 6 and b = 2, what is the value of the following expression? (a + b) ^3 - 3ab (a + b)