Use the formula d = rt to find the value of the missing variable.d = 770 miles, r = 70 mph
A. t = 12 hr
B. t = 84 hr
C. t = 11 hr
D. t = 539 hr
Answer: C
Mathematics
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Mathematics
Provide an appropriate response.Explain how (m + n)2 differs from m2 + n2 by expanding (m + n)2.
What will be an ideal response?
Mathematics
A baseball diamond is a square with side 90 ft. A batter hits the ball and runs toward first base with a speed of 40 ft/s. At what rate is his distance from second base decreasing when he is halfway to first base? Round the result to the nearest hundredth.
What will be an ideal response?
Mathematics
Solve the equation.
= -
A. 1 B. No solution C. - 1, - 1 D. 1, 1
Mathematics