Henry will spin the arrow on the spinner four times. what is the probability that the arrow will stop on a, then b, then c, then d?
spinner divided into five equal parts. parts labeled a, b, c, d, and e. arrow pointing to b.

a. 3/5
b. 1/625
c. 1/125
d. 3/125

B .

Step-by-step explanation:

Given: Spinner divided into five equal parts. Parts labeled A, B, C, D, and E.

Since all the five sections are distinct then, the probability that the arrow will stop on any section (A,B,C,D,E) =

Now, the probability that the arrow will stop on A, then B, then C, then D [All are independent] is given by :-

Hence, the probability that the arrow will stop on A, then B, then C, then D =

step-by-step explanation:

the areas of two similar triangles are 18 cm2 and 8 cm2. one of the sides of the first triangle is 4.5 cm. what is the length of the corresponding side of the other triangle?

no not all of them.

step-by-step explanation:

some of them have a square base.