Find the probability of 3 successes in 7 trials of a binomial experiment in which the probability of success in any one trial is 35%. round to the nearest tenth of a percent.

0.07

Step-by-step explanation: Since it is a binomial experiment , we will use the formula:

n C r

p = 0.35

q = 1 - 0.35 = 0.65

n is the number of trials = 7

r = 3

substituting into the formula, we have

7 C 3 (

= 35(

=0.0736

to the nearest tenth

= 0.07

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.