Use a calculator to find the function value to four decimal places.tan 26.8°
A. 0.4509
B. -10.3346
C. 1.9797
D. 0.5051
Answer: D
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Find the first four nonzero terms in the Maclaurin series for the function.f(x) = e2x
A. 1 - x +
x2 -
x3 + . . .
B. 1 + x +
x2 +
x3 + . . .
C. 2 + x +
x2 +
x3 + . . .
D. 1 + x +
x2 +
x3 + . . .
Solve the equation.x = log10 0.0000001
A.
B.
C. {7}
D. {-7}
Solve the problem.The probability that a person passes a test on the first try is 0.67. The probability that a person who fails the first test will pass on the second try is 0.76. The probability that a person who fails the first and second tests will pass the third time is 0.60. Find the probability that a person who is prepared to take the test a maximum of three times will pass.
A. 0.9208 B. 0.9683 C. 0.3055 D. 0.0475
Perform the indicated operation. Write the answer in simplest form. If the answer is an improper fraction, write it as a mixed number.5 ÷ 2
A. 2
B. 2
C. 3
D. 2