MATH SOLVE

3 months ago

Q:
# A number line contains points Q, R, S, and T. Point Q is on the coordinate 24, R is on the coordinate 28, S is on the coordinate 29, T is on the coordinate 42. Find the probability that a point chosen at random on QT is on ST. Express your answer as a percent.A. 25%B. 42.2%C. 50%D. 72.2%

Accepted Solution

A:

Answer: 72%Step-by-step explanation:QT has length 42-24 = 18.ST has length 42-29 = 13.The length ST is 13/18 ≈ 72.2% of the length of QT.