解答
解答
求解步骤
Represent the numbers with :
A.T.Q.:
流行的例子
Ernest has run many marathons and keeps track of all of his finishing times. At his most recent race, he finished in 413 minutes. That is 18% longer than his previous race. What was Ernest's finishing time at the previous race?A couple decides to set aside 3000 in a savings account for a second honeymoon trip. It is compounded quarterly for 13 years at 8%. Find the amount of money they will have in 13 years. Round your answer to the nearest cent.Jimmy has 2 apples. He eats 1 apple. How many apple does he have now?Zach puts 800.00 into an account to use for school expenses. The account earns 13% interest, compounded annually. How much will be in the account after 5 years?Use x for your variable.:The product of four more than number and nine is fifteen.:Equation: x=