Suppose the population of certain city is 4763 thousand. it expected to decrease to 4087 thousand in 50 years. find the percent decrease. round to the nearest tenth

Find the value of the X to the nearest tenth 57 * 6

Sarah is five years older than Jamie. Jamie is twice as old as Greg. Their ages total 45. How old is each person?

The mayor of a large city claims that the average net worth of families living in this city is at most $300,000. A random sample of 25 families selected from this city produced a mean net worth $288,000.

Courtney works at the local shoe store and receives $150 a week plus 3% of all sales over $1000. This week her sales were $3200. Find her commission using composition of two functions; then find her total earnings for the week.

Which has an identity a. 8 - (5x 2) = - 5x - 6 b. 7z 10 - 2 = 8z - 2 (z - 5) c. 8m - 4 = 5m 8 - m d. 6y 5 = 6y - 5?

What is 76% of $25,000?

A baseball players batting average is 0.3 330 which means he gets a hit 33% of the time or 1/3 of the time based on the information how many hits would you expect the player to have an a series if he has 12 at-bats in a series

When randomly selecting an adult, let B represent the event of randomly selecting someone with type B blood. Write a sentence describing what the rule of complements is telljng us: P (B or ¯ B ) = l.

Compute the amount of interest earned in the following simple interest problem A deposit of $1,295 at 7% for 180 days

How do you decide which of two numbers is greater when one number is positive and one number is negative