Five and seven hundreths in standard form

You are opening boxes of cereal one at a time looking for your favorite prize, a Captain America decoder ring, which is in 15% of the boxes. How many boxes would you expect to open, on average, until you find your favorite prize

A complex number, (a + bi), multiplied by (2 + 3i) and added to - i gives the product of (-11 + 5i) and (1-i) a = ? b=?

Each of the 25 balls in a certain box is either red, blue, or white and has a number from 1 to 10 painted on it.

If he divides his land into square fields that are 1/4 mile long and 1/4 mile wide how many fields will he have?

The table shows the fraction of votes that each candidate received. if 230 students voted, how many students voted for each candidate? Naomi 3/5, Luke 3/10, Natalie 1/10

fred thinks of a number that is greater than 110 and less than 120. he can make his number with same number of hundreds, tens and ones. what is freds number?

Bernita is buying fencing for her vegetable garden to keep her dogs out. The length of her garden is 13.6 feet, and the width is 11.3 feet. How much fencing material should she purchase to build the fence around the garden? Select one: A. 49.8 ft B.

The train ride at the zoo covers a distance of 2 1/2 miles in 1/4 of an hour. At what rate in miles per hour does the train go

3x4 - 2x3 - 15x2 x + 2

Daniel's Print Shop purchased a new printer for 35,000. Each year it depreciates at a rate of 5%. If I wanted to determine the approximate value after 8 years, which type of growth model would I use?