Solve the problem.Suppose that the cost, p, of shipping a 3-pound parcel depends on the distance shipped, x, according to the function p(x) depicted in the graph. Is p continuous at 
at 
at 
at 
A. Yes; no; yes; no
B. Yes; no; no; no
C. Yes; yes; yes; no
D. No; no; yes; no
Answer: A
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Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.B = 63°30'a = 12.2 ftc = 7.8 ft
A. b = 12.2 ft, A = 75°07', C = 41°23' B. No triangle satisfies the given conditions. C. b = 13.2 ft, A = 73°07', C = 37°23' D. b = 11.2 ft, A = 77°49', C = 38°41'
First, use front-end rounding to round each number and estimate the answer. Then, find the exact answer.Tran's subtotal at Scramble's Electronics is $344.83. The sales tax on these items is $20.38. What was Tran's total bill?
A. Estimate: $280; exact: $324.45 B. Estimate: $300; exact: $365.21 C. Estimate: $320; exact: $365.21 D. Estimate: $365.21; exact: $365.21
Find the opposite of the number.20
A. 20 B. 0 C. -20 D. 1
Solve the equation.-4x - 60 = 2x - 18
A. {10} B. {-7} C. {7} D. {-10}