Solve the problem.An amount is invested at a certain growth rate, k, per year compounded continuously. The doubling time is 16 years. What is the growth rate k?

A. 4.33%
B. 5%
C. 7.39%
D. 11.09%


Answer: A

Mathematics

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Solve the problem.Find the approximate values of r1 through r4 in the factorization6x4 - 12x3 - 7x2 + 13x - 1 = 6(x - r1)(x - r2)(x - r3)(x - r4).

What will be an ideal response?

Mathematics

Solve the problem.Jim wants to plan a meal with 153 grams of carbohydrates and 1110 calories. If green beans have 7 grams of carbohydrates and 30 calories per half cup serving and if french fried shrimp have 9 grams of carbohydrates and 190 calories per three-ounce serving, how many servings of green beans and shrimp should he use?

A. 9 half cups of beans and 7 three-ounce helpings of shrimp B. 18 half cups of beans and 3 three-ounce helpings of shrimp C. 3 half cups of beans and 18 three-ounce helpings of shrimp D. 7 half cups of beans and 9 three-ounce helpings of shrimp

Mathematics

Find all numbers that are not in the domain of the function. Then give the domain using set notation.f(x) = 

A. ;
B.
C.
D.

Mathematics

Solve the problem.A man flies a kite at a height of  The wind carries the kite horizontally away from him at a rate of  How fast is the distance between the man and the kite changing when the kite is  away from him?

A. 50.5 m/sec B. 7.6 m/sec C. 6.5 m/sec D. 7 m/sec

Mathematics