You may wish to use the “Solve a Simpler Problem” strategy if:
(a) The problem involves very large or very small numbers.
(b) There are a large number of cases.
(c) A direct solution is too complex.
(d) Both (a) and (b) are correct.
(e) Both (a) and (c) are correct.
(e) Both (a) and (c) are correct.
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Solve the problem.The equation y = 0.003x + 0.50 can be used to determine the approximate profit, y in dollars, of producing x items. How many items must be produced so the profit will be at least $2937?
A. x ? 978,834 B. 0 < x ? 978,833 C. x ? 979,167 D. x ? 978,834
Find any excluded values.
A. -5, 1,
B. 5, 1
C. -5, 1
D. 5, 1,
A woman rides a bicycle for 2 hours and travels 32 kilometers (about 20 miles). Find the angular velocity of the wheel if the radius is 30 centimeters. ?
A. 675 rad/min B. 861 rad/min C. 738 rad/min D. 889 rad/min E. 988 rad/min
The formula can be used to convert the Euclidean distance between points P and Q to city distance where m represents the slope of the line segment
Given
and slope of
, find the city distance between P and Q.
a. 96 b. 1.4 c. 40 d. 7 e. 56