Evaluate.loga a-9

A. -9loga a
B. -9
C. a-9
D. 1


Answer: B

Mathematics

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Provide an appropriate response.Find the number of compounding periods that correspond to a term of 7 years if the account is compounded: a. quarterly b. weekly c. monthly

A. a. 30, b. 364, c. 84 B. a. 30, b. 390, c. 90 C. a. 22.5, b. 390, c. 84 D. a. 28, b. 390, c. 90

Mathematics

Solve the problem.A die is rolled 50 times with the following results.Compute the empirical probability that the die comes up a 5.

A.
B.
C.
D.

Mathematics

A triangle with vertices at (x1, y1), (x2, y2), and (x3, y3) has area equal to the absolute value of D, where  D =  .Find the area of the triangle having vertices at P, Q, and R.P(0, 5), Q(5, 8), R(7, 4)

A. 26 B. 0 C. 2 D. 13

Mathematics

Solve the system of equations by elimination.

A. (-3, 1) B. (1, -3) C. infinitely many solutions D. no solution

Mathematics