Solve the problem.If an object is thrown upward with an initial velocity of 112 ft/s, its height after t seconds is given by 
Find the number of seconds before the object hits the ground.
A. 3.5 s
B. 7 s
C. 56 s
D. 96 s
Answer: B
Mathematics
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Solve the problem.A physician prescribes 5 grams of an antibiotic per day. How many 500 milligram tablets would have to be taken in order to achieve this daily dosage?
A. 10 tablets B. 25 tablets C. 1 tablets D. 2.5 tablets
Mathematics
Using a sum or difference identity, write the following as an expression involving functions of ?.sin 
A. sin ?
B. 
cos ? + 
sin ?
C. -cos ?
D. 
cos ? - 
sin ?
Mathematics
Answer the question.Use two different methods to simplify the fraction. Explain each step of your work.
What will be an ideal response?
Mathematics
Provide an appropriate response.Evaluate and simplify: log2 1 + log2 2
Fill in the blank(s) with the appropriate word(s).
Mathematics