Simplify the expression.(5 - 5
)(4 - 5
)
A. 50
B. 95 - 45
C. 20 - 20
D. 245 - 45
Answer: B
Mathematics
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Divide a measurement of 12.38m by a measurement of 4.35m and round appropriately.
A. 2.846 B. 2.85m C. 2.85 D. 2.84
Mathematics
Solve the problem.After a person stops pedaling a bicycle, the wheel rotates 470 times the first minute. Each subsequent minute, it rotates 
as many times as in the previous minute. How many times will the wheel rotate before coming to a complete stop?
A. 528.8 rotations B. 8460 rotations C. 4230 rotations D. 7990 rotations
Mathematics
Evaluate the expression.
-3
A. 
B. 
C. - 
D. - 
Mathematics
Solve the equation for s.ln (r + 5) = ln (4s + 1)
A. ln 4 - r
B. ln (r + 4)
C. 
D. 
Mathematics