解答
fifteen less than the square of a number is the same as twice the number
解答
求解步骤
Represent the number with
A.T.Q.:
求解
流行的例子
Two trains leave stations 300 miles apart at the same time and travel toward each other. One train travels at 85 miles per hour while the other travels at 70 miles per hour. How long will it take for the two trains to meet?To the nearest two decimal places, find the amount in a bank account after 5 years at 6% annual percentage rate compounded monthly if the money initially deposited was 15,000 .You deposit 5000 in an account earning 5% interest compounded monthly. How much will you have in the account in 5 years?Mackenzie puts 600.00 into an account to use for school expenses. The account earns 8% interest, compounded monthly. How much will be in the account after 7 years?An initial amount of 3200 is invested in an account at an interest rate of 3.5% per year, compounded continuously. Assuming that no withdrawals are made, find the amount in the account after three years.