Solve the problem.A weight hangs from a rope 20 feet long. It swings through an angle of 27° each second. How far does the weight travel each second? Round to the nearest 0.1 foot.
A. 8.7 feet
B. 9.4 feet
C. 9.0 feet
D. 8.1 feet
Answer: B
Mathematics
You might also like to view...
Solve the problem.The radius r and height h of a cylinder are changing with time. At the instant in question, 
and 
At what rate is the cylinder's volume changing at that instant?
A. -0.16 cm3/sec B. 4.4 cm3/sec C. 1.1 cm3/sec D. 1.26 cm3/sec
Mathematics
Evaluate.Find (f + g)(4) given f(x) = x - 1 and g(x) = x + 2.
A. 5 B. 9 C. 7 D. 11
Mathematics
Find fractional notation for the ratio. You need not simplify.In this rectangle, find the ratios of length to width and of width to length.
A. 
; 
B. 
; 
C. 
; 
D. 
; 
Mathematics
Identify the coefficient and degree of the monomial. -18xyz
A. Coefficient: -18; Degree: 1 B. Coefficient: 3; Degree: -18 C. Coefficient: 1; Degree: -18 D. Coefficient: -18; Degree: 3
Mathematics