Mr thompson plans to invest $7,500 in a savings account that earns 2.75% simple annual interest. if he makes no other deposits or withdrawals, how much money will mr. thompson's account be worth after 10 years

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?