Determine if the function is one-to-one.
A. Yes
B. No
Answer: A
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Find the volume of the described solid.The solid lies between planes perpendicular to the x-axis at 
and 
. The cross sections perpendicular to the x-axis between these planes are squares whose bases run from the parabola 
to the parabola 
.
A. 1568 B. 1536 C. 784 D. 196
Solve triangle ABC. If necessary, round the answer to the nearest tenth.a = 160, b = 185, c = 329
A. A = 18.9°, B = 16.3°, C = 144.8° B. A = 16.3°, B = 9.5°, C = 154.2° C. No triangle exists. D. A = 16.3°, B = 18.9°, C = 144.8°
Solve the problem. Use 3.14 as the approximate value of ?. Round to the nearest tenth unless otherwise indicated.At $1.00 per ft3, how much will it cost to fill a container with dimensions of 12 ft x 4
ft x 2
ft? Round to the nearest cent.
A. $225.33 B. $143.00 C. $32.77 D. $396.00
Given are the first three terms of a sequence that is arithmetic. Find a1 and d.m, m - 10, m - 20
A. a1 = m; d = m - 10 B. a1 = m; r = -10 C. a1 = m; d = -10 D. a1 = m; d = 10