Use a calculator to find the value of the function in degrees. Round to the nearest hundredth when necessary.cos-1 (-0.6112)
A. 31.43°
B. 127.67°
C. 37.68°
D. -37.68°
Answer: B
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Multiply by following the procedure for multiplying decimals.0.056 × 0.2
A. 0.00011 B. 0.0112 C. 0.00112 D. 0.112
Solve the problem.Use the following table, which shows the average price for a new beverage that is served at a coffee chain. Let the 10 selected regions represent the universal set. Use the list to represent the set in 
form.
The set of regions in which the average price for the new beverage is less than $3.50.
A. {F, G, H, K, L} B. {G, H, K, L} C. {H, K, L} D. {A, B, C, D, E, F}
The key to implementing the integrated cost leadership/differentiation strategy is flexibility.
Answer the following statement true (T) or false (F)
Solve the system of equations.7x1 + 7x2 + x3 = 1 x1 + 8x2 + 8x3 = 89x1 + x2 + 9x3 = 9
A. (0, 1, 0) B. (0, 0, 1) C. (1, -1, 1) D. (-1, 1, 1)