A spinner has 2 red sections 2 blue sections 1 green section and 1 yellow section. the spinner is spun 4 times. what is the probability that the first 2 spins will land on red and the last 2 spins on yellow? a. 1/36
b. 1/24
c. 5/36
d. 1/324
e. 1/1269

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?