A student estimated that it would take 3 hours to write a book report, but it actually took her 5 hours. what is the percent error for her estimate?

Answer choices:

a. 40%

b. 60%

I think 40

The sum of two consecutive numbers is 37. What is the smallest of the two numbers? The smallest of the two numbers is

Marvella writes the addition problem 5 + 6. Is this sum even or odd

How many different ways can you write a fraction that has a numerator of 2 as sum of fraction

The price of a coat is marked down 35%. The original price was $127. What is the sale price of the coat?

Max observes the zoo and the library from a helicopter flying at a height of 200 times square root of 3 feet above the ground, as shown below: A helicopter is flying at a height of 200 multiplied by square root of 3 feet above the ground.

The difference of 9 times a number and 2 is 67. Which equation below can be used to find the unknown number?

We need to substitute these problem you can take first one to understand

Which of the following situations can be represented by the absolute value of 10? Check all that apply. The temperature is 10 degrees below zero. Express this as an integer. Determine the size of Harold's debt if he owes $10.

What is the median for this set of data 37 14 22 45 57 58 61 A) 41 B) 45 C) 46 D) 58

Wich equation show you how to find 16-9