Ira bought a tennis racquet that cost $112. the sales tax rate is 9 percent. what is the total amount that she paid?
a. $121
b. $122.08
c. $122.80

What 2 forces allow things to fall ‍♀️‍♀️

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day