Use the Poisson Distribution to find the indicated probability.If the random variable x has a Poisson Distribution  find p3.

A. 0.00155
B. 0.03095
C. 0.13249
D. 0.03869


Answer: B

Mathematics

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Find the quadratic approximation of f at x = 0.f(x) = tan-1 4x

A. Q(x) = 4x B. Q(x) 1 + 2x2 C. Q(x) = 1 - 4x2 D. Q(x) = 1 + 4x2

Mathematics

Solve the problem.The sales of a mature product (one which has passed its peak) will decline by the function S(t)= S0e-at, where t is time in years. Find the sales after 16 years if  and 

A. 3903 products B. 1952 products C. 98,675 products D. 2,062,820 products

Mathematics

Choose the graph that matches the equation. y = -2x

A.

B.

C.

D.

Mathematics

Solve using a proportion. Round your answer to the nearest hundredth when necessary.It takes Emma 26 minutes to type and spell check 14 pages of a manuscript. Find how long it takes her to type and spell check 91 pages. Round answer to the nearest whole number if necessary.

A. 169 minutes B. 49 minutes C. 2366 minutes D. 26 minutes

Mathematics