8. A dolphin in an aquarium is 12 feet long. A scale model

of the dolphin is 3 %2 inches long. What is the scale factor of

the model?

A submarine's position is 600 feet below sea level. It descends 218 feet. What is the submarine's new elevation?

There is legend of a king who wanted to reward a boy for a good deed. The king gave the boy a choice. He could have $1,000,000 at once, or he could be rewarded daily for a 30-day month, with one penny on the first day, two pennies on the second day,

Data seems to indicate that there is a negative correlation between years of education and unemployment rates. Which of the following describes what this means? a. As education increases unemployment increases. b.

With the sum of 16 and the difference of 6 what would be the two numbers to solve it

A dinner plate has a diameter of 9 inches. Approximately how many inches is the circumference of the plate? 18 inches 28 inches 44 inches 154 inches

identify the terms, like terms, coefficients, constants 7-5x+1

Tommy is trying to find the length of one of the sides of the sail on the sailboat. One of the legs are 10 feet long and the hypotenuse is 13 feet long. What is the length of the other leg?

An insurance company makes money according to earnings = p (e1) w1 + p (e2) w2, where p (e1) = 0.002641, w1 = - $25,000, p (e2) = 0.997359, and w2 = $193.08. How much does the insurance company earn during the year from this person?

Write an expression that represents the products of q and 5 divided by 2

What digit is in the ten-thousands place in the number 81,473