Estimate the sum or difference by rounding each number to the nearest thousand.73,320

A. 41,800
B. 41,700
C. 41,000
D. 42,000


Answer: C

Mathematics

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Solve the problem.A farmer has 96 feet of fencing which she plans to use to fence in a plot of land for a pig pen. If she chooses to enclose a plot along the broad side of her barn, what is the the largest area that can be enclose? (Note: The side along the barn will not require fencing.)

A. length: 48 feet, width: 24 feet B. length: 24 feet, width: 24 feet C. length: 72 feet, width: 24 feet D. length: 48 feet, width: 48 feet

Mathematics

Perform the operation. Write the answer as a fraction in lowest terms.2 ÷ 8

A.
B.
C.
D.

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Write the equation in slope-intercept form.2x - 7y = 3

A. y = x + 
B. y = x - 
C. y = 2x - 3
D. y = x + 

Mathematics

A 4-pound weight is hung on a spring and stretches it 1 foot. The mass spring system is then put into motion in a medium offering a damping force numerically equal to the velocity. If the mass is pulled down 6 inches from equilibrium and released, the initial value problem describing the position, , of the mass at time t is Select the correct answer. ?

A.
B.
C.
D.
E.

Mathematics