Express 84,42 as a percentage of 74,05 rounded off to a whole number

Is eight tenths larger then eight hundred

When asked to write the prime factorization of the number 27 a student wrote 9. 3. Explain the error and write the correct answer

Fermium-253 has a half-life of 0.334 seconds. a radioactive sample is considered to be completely decayed after 10 half-lives. how much time will elapse for this sample to be considered gone?

Determine which ratio forms a proportion with 12/7 by using cross products13. Which ratios can form a proportion? A. 9/45, 8/40 B. 8/12, 12/21 C. 8/12, 12/15 D. 9/22, 14/28

Identify the explanatory variable and the response variable. A farmer wants to determine if the amount of precipitation received by similar crops can be used to predict the harvest of the crop.

The area of the base of a square notepad is 2.25 square inches. what is the length of one side of the base of the notepad

What is the value of minus 6 (-2) cubed - 4 squared - 3 (-2x4) ?

Chaleah deposited $900 in a new account that will earn 6% simple interest. After 2 years how much interest will she have earned?

The ratio of girls to boys is 3 to 4. If there are 48 boys, how many girls are there? 40

Which statement describes if there is an extraneous solution to the equation √x-3 = x-5?