Aspinner has four equal sectors that are red, blue, yellow, and green. ethan spins the spinner twice. what is the probability that it lands on the same color for both spins? write your answer as a decimal.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Find the nonpermissible replacement for binthis expression.b2/5b +5

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq