Find the area of the sector formed by central angle ? = 2.8 in a circle of radius r = 5 inches.
?
A. 35.0 inches2
B. 35.4 inches2
C. 34.8 inches2
D. 34.7 inches2
E. 34.9 inches2
Answer: A
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Determine whether the number is prime, composite, or neither.54
A. Composite B. Neither C. Prime
Use a truth table to determine whether the two statements are equivalent.q ? ~p and ~p ? ~q
A. Yes B. No
Convert. When necessary, round the answer to two decimal places.3 cups = fluid ounces
A. 24 B. 48 C. 6 D. 12
The current San Francisco cable railway is driven by two large 12-foot-diameter drive wheels, called sheaves. Because of the figure-eight system used, the cable subtends a central angle of 270° on each sheave. Find the length of cable riding on one of the drive sheaves at any given time.
?
?
?
a = 12 ft
?
If the answer needs rounding round it to three significant digits.
?
__________ feet
What will be an ideal response?