Solve the inequality.4 - 2x - 5 ? -3x - 8
A. (-2, ?)
B. [-7, ?)
C. (-?, -7]
D. (-?, -2)
Answer: B
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Determine the most appropriate metric unit to go in the blank. Choose from km, m, cm, mm, L, mL, kg, g, and mg.Helen and Juan went hiking. Between the two of them they brought 8 of water.
A. m B. g C. mg D. L E. mL
Find the foci and endpoints of each axis for the given ellipse.x2 + = 1
A. Foci: (0 , ± 8); vertices: (0, ± 8);
endpoints of the minor axis: (± 8, 0)
B. Foci: (0, ± 3); vertices: (0, ± 8);
endpoints of the minor axis: (± 1, 0)
C. Foci: (± 3, 0); vertices: (± 8, 0);
endpoints of the minor axis: (0, ± 2)
D. Foci: (0, ± ); vertices: (0, ± 12);
endpoints of the minor axis: (± 1, 0)
Solve the problem.Suppose A0dollars is deposited in a savings account paying 6.0% interest compounded continuously. After x years the account will contain dollars. If $210 is initially deposited, after how many years (to the nearest tenth) would the account have $2600 in it?
A. 131.1 B. -41.9 C. 2.1 D. 41.9
Solve the right triangle using the information given. Round answers to two decimal places, if necessary. a = 5, b = 3; Find c, A, and B.
A. c = 5.83 A = 59.04° B = 30.96° B. c = 5.83 A = 60.04° B = 29.96° C. c = 4 A = 59.04° B = 30.96° D. c = 4 A = 60.04° B = 29.96°