On hot, sunny, summer days, Jane rents inner tubes by the river that runs through her town. Based on her past experience, she has assigned the following probability distribution to the number of tubes she will rent on a randomly selected day.

x 25 50 75 100 Total
P(x) .24 .33 .29 .14 1.00

(a) Find the probability expressions: (Round your answers to 2 decimal places.)
b. P(X ≤ 50)
c. P(X > 25)
d. P(X < 75)

P(X ≤ 50) = 0.57

P(X > 25) = 0.76

P(X < 75)  = 0.57

Step-by-step explanation:

Given: probability distribution to the number of tubes that will rent on a randomly selected day.

x ⇒ the number of tubes

P(x) ⇒ probability

 x   :    25       50       75        100       Total

P(x) :  0.24    0.33     0.29     0.14          1

So,

P(x ≤ 50) = P(x = 25) + P(x = 50) = 0.24 + 0.33 = 0.57

P(x > 25) = Total - P(x = 25) = 1 - 0.24 = 0.76

P(x < 75) = P(x = 25) + P(x = 50) = 0.24 + 0.33 = 0.57

10x

step-by-step explanation:

the greatest common factor 30 and 20 is 10

5 is a common factor of 30 and 20 but 10 is also a factor and 10 is greater than 5 so 5 will definitely not be apart of our answer

now the most amount of x's you factor our is just 1 factor of 1

so 10x the gcf of the terms in the polynomial

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation: