Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.4.7 - 0.07
A. 0.463
B. 4.63
C. 46.3
Answer: B
Mathematics
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Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Find the exact value. Do not use a calculator.csc 45°
A. 
B. 
C. 
D. 
Mathematics
Solve the exponential equation.12x = 126
A. 6 B. -6 C. 72 D. 12
Mathematics
Each day Larry needs at least 10 units of vitamin A, 12 units of vitamin B, and 20 units of vitamin C. Pill #1 contains 4 units of A and 3 of B. Pill #2 contains 1 unit of A, 2 of B, and 4 of C. Pill #3 contains 
of A, 1 of B, and 5 of C.Pill #1 costs 13 cents, pill #2 costs 14 cents, and pill #3 costs 
Larry wants to minimize cost. What are the constants in the problem?
A. 4, 3, 0 B. 4, 1, 10 C. 13, 14, 10 D. 10, 12, 20
Mathematics