Kate is randomly choosing a date in the month of August What is the probability that she chooses a two digit number or a prime number

The probability that the date will be two digit prime number=

Step-by-step explanation:

Given,

Kate is choosing a date from August randomly

To find the probability that the date will be two digit prime number

Number of days in August = 31

Days which are two digit and prime are = 11, 13,17, 19, 23, 29, 31

Number of days which are two digit and prime = 7

Formula

Probability of an event = ( number of occurrence of the event)÷(total number of events)

So,

The probability that the date will be two digit prime number=

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.