John is now three times as old as his brother Sam. In five years, john will be twice as old as Sam will be then. Find their present ages.

What is 40% of 160? a. 20 b. 40 c. 32 d. 64 e. 75

A second grade student is 4 feet tall. Her teacher is 5 2/3 feet tall. How many times as tall as the student is the teacher

Determine the total number of roots of each polynomial function. g (x) = 5x - 12x2 + 3

Identify the middle line for the function: 5csc (3t-pi/6)

A college wants 950 entering freshman. Experience shows that about 75% of admitted students accept. The college admits 1200 students, so if we assume decisions to enroll are made independently, the number who accept has a B (1200,0.75) distribution.

Indicate whether the following statements is true or false: an exponential growth function eventually exceeds a quadratic function witha positive leading coefficient

The population of a town is 4,951 people. what is the value of the digit 4 in the number? answer

The summer after sophomore year, Haley nannied for a family and earned $2000. She decided to save it all and deposit it into an account earning 5.8% interest compounded monthly.

268.49 to the nearest tenths place

Select all of the ratios that are equivalent to 1:5. 6:30 5 to 20 8 to 40