20,7,18,8,2,21,32,10,4 what is the five number summary the data represents the amount of home runs 9

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.