Solve.Maria and Charlie can deliver 80 papers in 4 hours. How long would it take them to deliver 28 papers?
A. 1.8 hours
B. 11.4 hours
C. 1.4 hours
D. 112 hours
Answer: C
Mathematics
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Solve.Find the work done by the force of F(x) newtons along the x-axis from x = 0 to x = 4 meters given that 
.
A. ? 5.333 J B. ? 42.666 J C. ? 85.333 J D. ? 21.333 J
Mathematics
Provide an appropriate response.If R = 
, then R-1 =
A. 
B. 
C. 
D. 
E. none of the above
Mathematics
Graph the polynomial function. f(x) = -2x(x - 2)2 
A. 
B. 
C. 
D. 
Mathematics
Solve. Give your answer as a mixed numeral.Ellen is knitting a scarf with one 8
-inch blue stripe, one 2
-inch green stripe, and one 1
-inch white stripe. How wide is the scarf?
A. 
in.
B. 2
in.
C. 
in.
D. 12
in.
Mathematics