Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Three coins are tossed, and the number of heads is noted.

A.

B.

C.

D.


Answer: B

Mathematics

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Solve the problem.The orbit of a satellite had a semimajor axis of a = 6955 km. Calculate the period of the satellite.  and 

A. 124 min B. 0.18 sec C. 96.2 min D. 9250 hr

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Find the Cartesian product or cardinal number as requested.n(A × B) = 90n(B) = 10Find n(A).

A. 80 B. 100 C. 10 D. 9

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Find the critical point(s) of the function. Then use the second derivative test to classify the nature of each point, if possible. Finally, determine the relative extrema of the function. ?  ?  Find the critical point(s) of the function. ?  Find the point(s) of maximum. ?  Find the point(s) of minimum. ?  Find the relative extrema of the function.

What will be an ideal response?

Mathematics

Add or subtract. Simplify by collecting like radical terms, if possible.-14 + 5

A. -19
B. 8
C. 20
D. -9

Mathematics