Solve the problem.The value of a particular investment follows a pattern of exponential growth. In the year 2000, you invested money in a money market account. The value of your investment t years after 2000 is given by the exponential growth model A = 1500e0.067t. By what percentage is the account increasing each year?
A. 6.9%
B. 7.4%
C. 7.1%
D. 7.3%
Answer: A
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Solve the problem.A store owner finds that the demand function for a product he sells is where D(p) is the number of items that can be sold in one day at a price of p dollars. For what prices is the demand elastic? Inelastic?
A. Elastic: 0 < p < 6.50 Inelastic: p > 6.50 B. Elastic: p > 3.25 Inelastic: 0 < p < 3.25 C. Elastic: p > 13.00 Inelastic: 0 < p < 13.00 D. Elastic: p > 6.50 Inelastic: 0 < p < 6.50
Add and simplify. +
A.
B.
C.
D.
Round the money amount to the specified place.$99.61 to the nearest dollar
A. $100 B. $99 C. $99.61 D. $9
Solve.A bag of chips is 24 ounces. A serving size is ounce. How many servings are in the bag of chips?
A. 18 servings
B. 32 servings
C. 6 servings
D. 9 servings