Determine if the given value is a solution to the equation.4m - 2 = - 37 - 3m; m = -5
A. No
B. Yes
Answer: B
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Taking into account air resistance, a man will fall S feet in t seconds. The relationship is
.
?
A: Plot the graph of the graph of distance fallen versus time. Use a horizontal span of 0 to 10 seconds.B: Use the calculator to estimate the value of
at 5 seconds into the fall. Round your answer to two decimal places.C: Explain in practical terms what the number you found in part B tells us. Round your answer to two decimal places.
What will be an ideal response?
Graph the function.f(x) = x + 1
A.
B.
C.
D.
Solve the problem.When an object is dropped to the ground from a height of h meters, the time it takes for the object to reach the ground is given by the equation t = , where t is measured in seconds. Solve the equation for h. Use the result to determine the height from which an object was dropped if it hits the ground after falling for 5 seconds.
A. h = 24.01t2; 600.3 m B. h = 4.9t2; 122.5 m C. h = 4.9t; 24.5 m D. h = 24.01t; 120.1 m
Solve the equation symbolically.1.2x + 1.3 = -43.1 + 8.6x
A. -52 B. 5.2 C. 5.3 D. 6