On each day of a contest, the amount of money added to the jackpot was one and one-half times the total from the previous day. the initial amount in the jackpot was x dollars. after five days, the total amount in the jackpot was $4,747.50. to the nearest dollar, what was the value of x? derive the formula and show your work .

Which statement justifies why angle ebc measures 90?

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?