Something cost £300 then it was decreased by 40%

How much more % will it have to rise to be 300 again

Find the exponential regression equation that best fits the data. (10,4), (12,20), (13,35), and (16,300). A. y = 0.003 (2.04) ^x B. y = 2.04 (0.003) ^x C. y = 11.27 (1.00) ^x D. y = 1.00 (11.2) ^x

Draw a rectangle on a coordinate plane that has a perimeter of 16 units. Label all of the vertices with the coordinate. Then find the area of the rectangle

24. Write a linear function ff with f (0) = 3f (0) = 3 and f (-6) = 3f (-6) = 3.

Choose the best answer. 14. A helium atom has 2 electrons, each of which has a - 1 charge. Each proton has a + 1 charge. Overall, the helium atom has no charge. How many protons must the atom have? A. - 2 B. o c. 2 D. 3

A baseball team's roster consists of 25 players with 13 position players and the rest being pitchers. The team's batting order for a particular game consists of 9 players. The first 8 places in the batting order are taken by position players.

The function f (x) = 12x + 50 gives the amount of money a worker earns for working x hours per week. What is the inverse function?

Joann is having a party. she wants to make punch. the recipe for punch uses 4 pints of orange juice, 5 cups of apple juice, 1/2 galloon of lemonade and 2 quarts of pinapple juice. joann says her recipe will make 30 cups. is she correct?

Sk . It 8. The ratio of dogs to cats at the animal shelter is about 2 to 3. If there are 26 dogs at the shelter, about how many cats are there? -

F (x) = (x - 2) ² (x+1)

Hailey has 9 Spirit wear tops and 4 pairs of jeans. How many ways can she pair a top with a pair of jeans?