Which of the following random variables is geometric?

a. the number of 5s when rolling a die 35 times
b. the number of spades dealt from a shuffled deck of 52 cards in a seven card hand
c. the number of heads when a coin is tossed 10 times
d. the number of digits in a randomly selected row until a 9 is found
e. the number of 8s in a row of 20 random digits

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

c

step-by-step explanation:

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"