Write an equation for the linear function and use it to answer the given question.  Normaltown High School’s pool record for the 100-yard freestyle was 47.4 in 1990. Assume that the record falls at a constant rate of 0.05 second per year. What does the model predict for the record in 2021?

Use units to help you answer the question. If necessary, round your answer to two decimal places.A community garden contains 25 rectangular plots each measuring 4 yards by 10 yards. What is the total area available for gardening?

Use the compound interest formula for compounding more than once a year to determine the accumulated balance after the stated period.$16,000 deposit at an APR of 4% with semiannual compounding for 12 years.

Decide which of the two given prices is the better deal. The same kind of water is sold in two types of bottle. Which type has the lower unit price?Five 10-oz bottles for $2.30Seven 12-oz bottles for $4.20

Use units to help you answer the question. If necessary, round your answer to two decimal places. A paint mixture contains 5 gallons of base for every gallon of color. In 108 gallons of paint, how many gallons of color are there?

Write an equation for the linear function and use it to answer the given question.  The cost of renting a car is a flat $26, plus an additional 0.23 cents per mile that you drive. How far can you drive for $87?

True or false?If my salary increases by 25% each year, in 4 years, I will earn exactly twice as much as I do now.

Determine the perimeter of the figure below.  

Write an equation for the linear function and use it to answer the given question.  The price of a particular model car is $10,524 today and rises with time at a constant rate of $1057 per year. How much will a new car cost in 3 years?

False (greater) pelvis is inferior to the pelvic brim