Heather invests £900 for 3 years at 2% per annum compound interest. Calculate the value of her investment at the end of 3 years.

Give your answer to the nearest penny

5. Ray wants to buy a hat that costs $10 and some shirts that cost $12 each. The sales tax rate is 6.5%. The expression 0.065 (10 + 12s) can be used to determine the amount of sales tax that Ray will pay on his entire purchase. Expand the expression.

This strip is 12 cm long Find the length of 25% of the strip

Margo wants to convince her father to change her curfew from 9 P. M. to 10 P. M. She gathers data on curfew times from a random sample of students at her middle school.

9.45 rounded to the whole number

Norma Engel buys a microwave for $149.99, a microwave cart for $119.95, a microwave cookware for $19.95. The sales tax rate is 5.5 percent. what is the total purchase rate

What is similar multiplying fractions and whole numbers and what is different?

Sarah's youth group is selling candy bars for a fundraiser. The candy bars cost $1.50 each. To date, they have raised $700. Their goal is to raise more than $2,350. How many more candy bars, x, do they need to sell to reach their goal?

If you were to solve the following system by substitution, what would be the best variable to solve for and from what equation?

Find the value of x so that the function has the given value. j (x) = - 4/5x+7; j (x) = - 5

G. c. f between 3 and 13