解
解
解答ステップ
Translate the problem into an equation:
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人気の例
The total cost, C, of an item purchased from a store is C = P+.07P, where P is the price before sales tax, and there is a 7% sales tax in effect. An equivalent formula for this situation isA tortoise is walking in the desert. It takes 6 minutes to walk 9.6 meters. What is its speed?The radius of a 円 is 13 ft. Find its area in terms of pipi.Eva is going to invest in an account paying an interest rate of 6.5% compounded annually. How much would Eva need to invest, to the nearest cent, for the value of the account to reach 41,000 in 13 years?A teacher wants to invest 30,000 into an account that compounds annually. The interest rate at this bank is 1.8%. How much money will be in the account after 6 years?