Write the equation in logarithmic form. Assume that all constants are positive and not equal to 1.sz = f
A. logs(z) = f
B. logf(z) = s
C. logf(s) = z
D. logs(f) = z
Answer: D
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The body surface area B, in square meters, of a man who is 180 centimeters tall can be estimated from his weight w, in kilograms. The relationship is
.
What weight range results in a body surface area of more than 2.03 meters? Round your answer to two decimal places.
?
A. kilograms
B. kilograms
C. kilograms
D. kilograms
Solve using a system of three linear equations.Ron attends a cocktail party (with his graphing calculator in his pocket). He wants to limit his food intake to 143 g protein, 130 g fat, and 162 g carbohydrate. According to the health conscious hostess, the marinated mushroom caps have 3 g protein, 5 g fat, and 9 g carbohydrate; the spicy meatballs have 14 g protein, 7 g fat, and 15 g carbohydrate; and the deviled eggs have 13 g protein, 15 g fat, and 6 g carbohydrate. How many of each snack can he eat to obtain his goal?
A. 5 mushrooms, 4 meatballs, 7 eggs B. 4 mushrooms, 7 meatballs, 5 eggs C. 7 mushrooms, 5 meatballs, 4 eggs D. 8 mushrooms, 6 meatballs, 5 eggs
Find all the complex roots. Write the answer in the indicated form.The complex square roots of i (rectangular form)
A. +
i, -
-
i
B. -1, 1
C. -i, i
D. -
i, -
+
i
Solve the problem.A gardener is fencing off a rectangular area with a fixed perimeter of 28 ft. What is the maximum area?
A. 1.75 ft2 B. 196 ft2 C. 7 ft2 D. 49 ft2