Assume that, at a certain college, 33% of all physics majors belong to ethnic minorities. Given a random sample of 10 physics majors, find the probability of the indicated event. Round your answer as appropriate.Only the first 2 and the last 2 belong to an ethnic minority.
A. .00107
B. .1089
C. .09046
D. .01186
Answer: A
Mathematics
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Solve the problem.Use the Alternating Series Estimation Theorem to estimate the error that results from replacing e-x by 
when
A. 0.04167 B. 0.01042 C. 0.02083 D. -0.02083
Mathematics
Evaluate. The differential is exact.
A. 8e16 + 10 B. 0 C. 8e16 + 24 D. 8e16 + 25
Mathematics
Solve the problem.For the vectors u and v with magnitudes 
= 3 and 
= 6, find the angle ? between u and v which makes 
= 1
A. 80.41 B. 60.00 C. 70.53 D. 19.47
Mathematics
RT = 42 ê and R2 = 84 ê. Find R1.
a. 42 ê
b. 63 ê
c. 84 ê
d. 105 ê
e. 126 ê
Mathematics