A satellite in a 100-mile-high circular orbit around Earth has a velocity of approximately 17,500 miles per hour. If this velocity is multiplied by , the satellite will have the minimum velocity necessary to escape Earth’s gravity and will follow a parabolic path with the center of Earth as the focus. (Hints: The radius of Earth is 4,000 miles.)
What will be an ideal response?
Distance between surface of Earth and satellite:992 miles
Mathematics
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Calculate the area of the surface S.S is the portion of the paraboloid z = 2x2 + 2y2 that lies between z = 1 and z = 2.
A. 
B. 
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D. 
Mathematics
Change the logarithmic expression to an equivalent expression involving an exponent.log6216 = x
A. 2166 = x B. x6 = 216 C. 216x = 6 D. 6x = 216
Mathematics
Identify the group of terms as like or unlike.14z, -13z
A. Unlike B. Like
Mathematics
Use front-end rounding to round each number. Then, multiply the rounded numbers to get an estimated answer. Finally, find the exact answer.estimateexact
?
A. Estimate: 2; exact: 3.3 B. Estimate: 6; exact: 4.3 C. Estimate: 0.6; exact: 0.43 D. Estimate: 0.2; exact: 4.2
Mathematics