Solve the problem.To find the distance between two small towns, an electronic distance measuring (EDM) instrument is placed on a hill from which both towns are visible. The distance from the EDM to the towns is
and
and the angle between the two lines of sight is
Find the distance between the towns to the nearest tenth of a mile.
A. 4.0 mi
B. 5.8 mi
C. 3.1 mi
D. 5.3 mi
Answer: C
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Express the following logarithm as specified.ln 7 in terms of ln 5 and ln 7
A.
B. ln 7
C. ln 7 +
D. ln 5 +
Let U = {all soda pops}; A = {all diet soda pops};
and
Describe the given set in words.A ? B ? D
A. All soda pops not in cans B. All diet, caffeine-free, cola soda pops C. All diet, caffeine-free, cola soda pops in cans D. All diet, all cola, and all caffeine-free soda pops
Build the fraction to an equivalent fraction with the denominator specified. State the numerator. =
A. 9 B. 45 C. 117 D. 585
Find the y-intercepts and any x-intercepts.f(x) = -3x2 - 2x + 2
A. y-intercept (0, 2), x-intercepts and
B. y-intercept (0, 2), x-intercepts and
C. y-intercept (0, 2), no x-intercepts
D. y-intercept (0, 2), x-intercepts and