rileygroup2 rileygroup2

03-04-2018
Mathematics

contestada

The probability that you randomly selected a red marble from a group of 40 marbles is 7/20, how many are red marbles?

Respuesta :

Аноним Аноним

03-04-2018

x/40 = 7/20
40/20=2
x=7x2=14

14 red marbles

Hope this helps.

Answer Link

Otras preguntas

Click/press _______ to remove the most recently typed text.

Easy question for y’all math people, i’m just dumb. Question in photo :)

Economic globalization has worked in favor of consumers. Because of intense( ), producers strive to offer the best quality at the lowest price. Therefore, consu

Can someone help? Find the mean of the data in the bar chart below.

___ any souvenirs when you were in Peru? Have you bought Did you buy PRECISO URGENTEEE!!!!!!!!

The width of rectangle is 7 less than twice the length. If the perimeter of the rectangle is 43.6 inches, what is the area of the rectangle?

Can someone help me out, please?

What is American exceptionalism? A. the belief that America should be treated better than other countries B. the belief that America is different from the rest

A rectangular park has 2 paths of width 2m running across it. What is the total area covered by the 2 paths ?

Why would an unstable radioactive isotope (nuclide) emit a beta particle (high energy electron)? A)It has too many neutrons B)It has too many protons C)It has t