Use a calculator to find the function value. Give your answer rounded to seven decimal places, if necessary.cos 39°4'
A. 0.2882066
B. 0.3882066
C. 0.7764132
D. 0.9764132
Answer: C
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Use the data to make a frequency distribution table.Lori asked 24 students how many hours they spent doing homework during the previous week.
Frequency Distribution Table 
What will be an ideal response?
Solve the problem.The members of the band were selling t-shirts and school banners for a fundraiser. Justine sold 15 t-shirts and 13 banners for a total of $174.25. Carlo sold 17 t-shirts and 9 banners for a total of $170.25. How much did the band charge for t-shirts? How much for banners?
A. $3.35 for each t-shirt and $15.42 for each banner B. $4.75 for each t-shirt and $7.50 for each banner C. $15.42 for each t-shirt and $3.35 for each banner D. $7.50 for each t-shirt and $4.75 for each banner
Solve for the requested variable.f varies jointly as h and the square of q, and f = 144 when q = 4 and h = 3. Find k.
A. k = 2 B. k = 4 C. k = 3 D. k = 54
Evaluate the expression. Write your answer without exponents.(-11)0
A. -11 B. -1 C. 1 D. 0