For 15 weeks, Sue put the same of money in a jar. The she took $9 out to spend on a friend 's birthday present. She had $21 left. How much did she put in each week

A plane takes off from New York with 72 of the 90 seats occupied what is what percentage of seats are not occupied?

what is 3.42857142857 rounded to the nearest hundredth

A lottery has a grand prize is 23 1/2 million dollars there are 4 people who have the winning ticket and they share this prize equally how many millions of dollars does each person get express your answer in a mixed number

420 whisper the numbers in standard form and unit form

Simplify the following expression: 4 / y to the - 3 power.

Using the exponential regression mode, which prediction of the wavelength of the key that is 8 above the A above middle C

Which is greater 0.4 or 2/5

Seo-yeon is buying replacement soccer balls for a community sports league. There are currently 17 soccer balls available and Seo-yeon knows each team will at least want three.

What is the ordinal number for thirty-seven

The line with equation a+2b=0 coincides with the terminal side of an angle 0 in standard position and cos 0 < 0. What is the value of sin0?