The figure shows two right triangles drawn at
to each other.
?
?
If ,
, and
, find x and then find h.
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Apply the rules regarding the use of significant digits when determining your answer.
?
__________
?
__________
What will be an ideal response?
47; 60?
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Solve.The formula y = 1 + 1.5 ln(x + 1) models the average number of free-throws a basketball player can make consecutively during practice as a function of time, where x is the number of consecutive days the basketball player has practiced for two hours. After 54 days of practice, what is the average number of consecutive free throws the basketball player makes?
A. 11 consecutive free throws B. 10 consecutive free throws C. 7 consecutive free throws D. 8 consecutive free throws
State whether the given function is linear and constant, linear but not constant, or nonlinear.f(x) =
A. linear, but not constant B. linear, constant C. nonlinear D. none of these
The circle graph below shows us how an average consumer spends money. Use this information to answer the question. What fraction of spending goes for the categories clothing, transportation, and other combined?
A.
B.
C.
D.
Solve the problem.A vendor has learned that, by pricing carmel apples at $1.00, sales will reach 128 carmel apples per day. Raising the price to $2.00 will cause the sales to fall to 76 carmel apples per day. Let f(x) be the number of carmel apples the vendor sells at x dollars each. Write a linear function that models the number of carmel apples sold per day when the price is x dollars each.
A. f(x) = 52x + 76
B. f(x) = - x +
C. f(x) = -52x - 180
D. f(x) = -52x + 180