Review Flashcards

Flashcards from lecture notes to review for an exam.

If Jamie estimates the actual number, what percentage does 'a' represent (3.2%)?

Represents a small percentage of the estimation.

If Jamie estimates the actual number, what percentage does 'b' represent (5%)?

Represents a small percentage of the estimation.

If Jamie estimates the actual number, what does 97% represent?

Represents a high percentage of the estimation.

If Jamie estimates the actual number, what does 95% represent?

Represents a high percentage of the estimation.

What is the minimum amount of wrapping paper needed to cover a package with dimensions 3 in, 15 in, and 6 in?

Calculate the surface area of the package by finding the area of each face and summing them: 2(315) + 2(36) + 2(156) = 90 + 36 + 180 = 306 square inches

If Richard mows 1/3 of his lawn in 1 hour, how much can Richard mow in 1 hour?

1/3 of the lawn

If Sara bought a pair of pants on sale for 30% off the original price of $28.70, how much did she save?

Calculate 30% of $28.70: 0.30 * $28.70 = $8.61