pollypoohthomas
pollypoohthomas pollypoohthomas
  • 01-05-2017
  • Geography
contestada

An integer is chosen at random from the first 40 positive integers. What is the probability that the integer chosen is divisible by 6 or 8?

Respuesta :

Equanimity
Equanimity Equanimity
  • 01-05-2017
Well let's see how many numbers can be divisible by 6 or 8, add them up, and then put it into a fraction.
6: 6, 12, 18, 24, 30, 36.
6: 8, 16, 24, 32, 40.
Total: 
6, 8, 12, 16, 18, 24, 30, 32, 36, 40.
There are 10/40 positive numbers that can be divided by 6 or 8.
Simplified, 1/4.
Answer Link

Otras preguntas

Pick the correct answer Thanks so much :)
Which two of the following expressions are OPPOSITE of cos(0)? Choose 2 answers: Α) COS(π + 0) B) cos(2π - 0) C) cos(π/2 -0) D)COS(π-0)
Which country spends the largest percentage of its gross national product for health care services?
How could these skills and experience help them eventually become speaker of the house?
i,dk how to do this pls help :)
Given f(x)=abx+c. How would increasing the value of a change the graph?
Which of the following statements does not describe a characteristic of the line of best fit for a scatter plot?
helpp assignment due at 3:40
Find the solution to the system of equations: x 3y = 7 and 2x 4y = 8 1. isolate x in the first equation: 2. substitute the value for x into the second equation:
Which of the following statements does not describe a characteristic of the line of best fit for a scatter plot?