Solve.5x2 - 25x + 30 = 0

A. x = 5, 2, 3
B. x = 0, 2, 3
C. x = -2, -3
D. x = 2, 3


Answer: D

Mathematics

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Evaluate the definite integral.

A. - 
B.
C. - 
D. - 

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Solve the problem.Elizabeth and Angela skate for their college speed-skating team. In the last race, Elizabeth skated the  race in 59 seconds. The average for this race is 65 seconds with a standard deviation of  Angela skated the 1000-meter race in 135 seconds. The average for this race is 140 seconds with a standard deviation of 10.0 seconds. Find the  for each skater. Relatively speaking, which skater had the faster time?

A. -1.5, -0.5, Angela B. -6.0, -5.0, Elizabeth C. -6.0, -5.0, Angela D. -1.5, -0.5, Elizabeth

Mathematics

The day Samantha arrived at boot camp, the temperature reached a high of 90 degrees in the shade and a low of –20 at night in the barracks. What was the average temperature for the day?

(A) 35 degrees (B) 45 degrees (C) 55 degrees (D) 62 degrees

Mathematics

Provide an appropriate response.Give an example where you would need to multiply by two or more unit fractions to make a conversion.

What will be an ideal response?

Mathematics