Arectangular board is 1.4 m by 6 m. how far from the center of the board should the foci be located in order to cut the largest elliptical tabletop from the board? round your answer to the nearest

What is the number 321,000,000 in scientific notation? also what is the number? ?

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.