Solve the problem.If the force acting on an object stays the same, then the acceleration of the object is inversely proportional to its mass. If an object with a mass of 21 kilograms accelerates at a rate of  per second per second by a force, find the rate of acceleration of an object with a mass of  that is pulled by the same force.

A. 24 meters per second per second
B. 18 meters per second per second
C. 3 meters per second per second
D. 27 meters per second per second


Answer: D

Mathematics

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Find approximate solutions of the equation. Round your results to the second decimal place. Use a graphing calculator table to verify your work.5x2 + 6x - 8 = 0

A. -14.60, 13.40 B. -4.00, 1.60 C. -10.00, 4.00 D. -2.00, 0.80

Mathematics

Provide an appropriate response.In a bar graph presentation, the height or length of each bar represents a specific value.

A. True B. False

Mathematics

Verify that each equation is an identity.tan ? ? csc ? = sec ?

What will be an ideal response?

Mathematics

The number line in the following graphic represents fictional net exports in billions of dollars for five countries. Net exports are obtained by subtracting total imports from total exports; a negative net export means the country imported more goods than it exported.What is the difference between the net exports from Spain and Denmark ?

A. 40 billion dollars B. 50 billion dollars C. 60 billion dollars D. -10 billion dollars

Mathematics