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
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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?
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
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. ;
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