2 to the third power ((15-7) (4/2)) in word form

Is 3 a solution to the inequality x < 3

If (x-2) ^2=49 then x could be -9 -7 2 5 9

Suppose the function H (t) = 8.5sin (0.017t - 1.35) + 12 models the hours of sunlight for a town in Alaska, where t = 1 is the first day of the year. Based on the function, what is the approximate range of daylight hours for the town?

Evaluate the expression when a = 3 and b = 5. 7a - 3b + 2 a. 4 b. 8 c. 15 d. 7 I got B

Simple Equations One-fourth of a number is 3 more than one - fifth of its successor. find the numbers.

The volume of a prism with base B is 20 cubic centimeters. Find the area of the base of the height of the prism is 5 centimeters. A. 100cm B. 40cm C. 12.5cm D. 4 cm

A group of yeast cells doubles every 4 hours. There is a population growth of 100 at 10 am. Write a function that models the growth of the population

Emily is entering a bicycle race for charity. Her mother pledges $0.70 for every 0.75 mile she bikes. If Emily bikes 21 miles, how much will her mother donate?

Which number is irrational? A. 5/4 B. √121 C. 0.3333 D. 3.14 (PIE)

Brad has 10,000 in the bank and saves $225 each month. Write an equation to compute how much money Brad has saved. Let y be the amount he has saved, and let x be the time in months. Then determine how much money he will have in six months.