Solve the problem.For the vectors u and v  with magnitudes  = 5 and  = 6, find the angle ? between u and v which makes  = 3

A. 60.00°
B. 53.13°
C. 33.56°
D. 36.87°


Answer: B

Mathematics

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Answer the question.In Slackville, the unemployment rate was 20% last year and this year it is 22%. Which of the following statements is correct?

A. In absolute terms, the unemployment rate this year is 2 percentage points higher than last year and in relative terms it is 2% higher. B. In absolute terms, the unemployment rate this year is 2 percentage points higher than last year and in relative terms it is 9.1% higher. C. In absolute terms, the unemployment rate this year is 10 percentage points higher than last year and in relative terms it is 2% higher. D. In absolute terms, the unemployment rate this year is 2 percentage points higher than last year and in relative terms it is 10% higher.

Mathematics

Determine the integral by making an appropriate substitution.Enter your answer with any coefficients in front as integers or reduced fractions of form . No parentheses around arguments of functions.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Find the following using a calculator. Round to four decimal places.ln 0.995

A. -0.0022 B. 0.0022 C. -0.0050 D. 0.0050

Mathematics

Determine the number of ways a computer can randomly generate the prime integers from 1 through 40.A prime integer

A. 10 B. 14 C. 12 D. 8 E. 16

Mathematics