Two people are sitting 29 feet apart on a seesaw. One person weighs 160 pounds; the second person weighs 130 pounds. How far from the 130-pound person should the fulcrum be placed so that the seesaw balances?
`A) 7 feet
B) 12 feet
C) 13 feet
D) 22 feet
E) 16 feet
E) 16 feet
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Find the slope and y-intercept of the line.y = -10
A. slope = 1; y-intercept = -10 B. slope = 0; no y-intercept C. slope = -10; y-intercept = 0 D. slope = 0; y-intercept = -10
Find the eigenvalues and the corresponding eigenvectors 
What will be an ideal response?
Solve the problem.As part of an experiment to test different liquid fertilizers, a sprinkler has to be set to cover an area of 110 square yards in the shape of a sector of a circle of radius 30 yards. Through what angle should the sprinkler be set to rotate? If necessary, round the answer to two decimal places.
A. 10.51° B. 44° C. 14.01° D. 7°
Solve the problem.An electric company has the following rate schedule for electricity usage in single-family residences:Monthly service charge $4.93Per kilowatt service charge1st 300 kilowatts$0.11589/kWOver 300 kilowatts$0.13321/kWWhat is the charge for using 300 kilowatts in one month?What is the charge for using 375 kilowatts in one month?Construct a function that gives the monthly charge C for x kilowatts of electricity.
What will be an ideal response?