Acertain tennis player makes a successful first serve 64% of the time. assume that each serve is independent of the others. if she serves 9 times, what's the probability she gets
a) all 9 serves in?
b) exactly 6 serves in?
c) at least 7 serves in?
d) no more than 6 serves in?

0.0181,0.2693,0.1092,0.4163

Step-by-step explanation:

Given that a certain tennis player makes a successful first serve 64% of the time.

Since each serve is independent of the other

X the no of serves in is Binomial with n = no of times he serves =9

and p = constant probability = 0.64

X is Bin (9,0.64)

Probability that she get in

a) all 9 serves in?

=

b) exactly 6 serves in?

P(x=6)

=

c) at least 7 serves in

=

d) no more than 6 serves in

=

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

answer: yes i agree that you should not put it on/p>

step-by-step explanation: the reason for this is that it wastes other peoples time and also make them fail as well and that is never good.