Give the additive inverse of the number.-28
A. -28
B. 28
C. 
D. 0
Answer: B
You might also like to view...
The linear depreciation method assumes that an item depreciates the same amount each year. Suppose a new piece of machinery costs $33,000 and it depreciates $850 each year for t years. Set up a linear function that yields the value of the machinery after t years.
A. f ( t ) = 850t - 33,000 B. f ( t ) = 850t + 33,000 C. f ( t ) = 33,000 - 850t D. f ( t ) = 33,000t + 850 E. f ( t ) = 33,000t - 850
Solve the problem.The following figure shows the shape and dimensions of a small dam. Assuming the water level is at the top of the dam, find the total force on the face of the dam. Round to one decimal place when appropriate. 
A. 264,600,000 N B. 88,200,000 N C. 294,000 N D. 176,400,000 N
Write the decimal in numbers.Three thousand and eighty five ten-thousandths
A. 3000.085 B. 3085.0000 C. 30,085 D. 3000.0085
One inlet pipe can fill a chemical storage tank in 30 hours. Another inlet pipe can fill the same tank in 80 hours. How long will it take to fill the storage tank if the two pipes work together?
What will be an ideal response?