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.Two or less belong to an ethnic minority.
A. .1990
B. .1080
C. .2888
D. .3070
Answer: D
Mathematics
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Solve the problem.What is the minimum force required to prevent a ball weighing 19.7 lb from rolling down a ramp which is inclined 36.4° with the horizontal? Round to the nearest tenth of a pound.
A. 5.9 lb B. 8 lb C. 15.9 lb D. 11.7 lb
Mathematics
Provide an appropriate response.Through a mix-up on the production line, 5 defective televisions were shipped out with 25 good ones. What is the probability that a customer will choose a defective one at random?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Reconcile the bank statement with the check register balance. Find the current balance.
A. $1,968.49 B. $1,954.81 C. $2,260.18 D. $1,961.65
Mathematics
Graph the system of inequalities.3x - 2y ? 6 x - 1 ? 0
A. 
B. 
C. 
D. 
Mathematics