Anumber 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%

Option 'D' is correct.

Step-by-step explanation:

Since we have given that

A number line contains points Q, R, S, and T

Point Q is on the coordinate 24

Point R is on the coordinate 28

Point S is on the coordinate 29

Point T is on the coordinate 42

So, According to given condition,

QT is on the coordinate is given by

ST is on the coordinate is given by

So, probability that a point chosen at random on QT is on ST is given by

Hence, option 'D' is correct.

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step-by-step explanation:

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the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.