Provide an appropriate response.If an object is dropped, the distance it falls after t seconds is given by d = 
gt2. A student is determining how long it would take an object to fall 84 feet on planet x having gravity 10 ft/sec2. The student determines the two solutions 
. Are both correct answers? Why or why not?
What will be an ideal response?
t = - 
gives negative time which is not correct.
Mathematics
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Solve the equation.4
= 
A. 
B. 
C. 
D. 
Mathematics
Name the property illustrated by the sentence.-5? 1 = -5
A. Multiplicative inverse property B. Multiplicative identity property C. Associative property of multiplication D. Commutative property of multiplication
Mathematics
Solve the compound inequality. Graph the solution set and write the solution in interval notation.x ? 1 and x ? -2
A. (-?, -2] ? [1, ?)
B. (-?, -2]
C. [-2, ?)
D. [-2, 1]
Mathematics
Write the sum or difference as a product containing only sines and/or cosines.cos(6?) - cos(2?)
A. 2 cos(4?) cos(2?) B. 2 cos(2?) C. -2 cos(4?) sin(2?) D. -2 sin(4?) sin(2?)
Mathematics