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

Help me with ixl please

The study of the communicative function of touch is known as A) haptics. B) paralinguistics. C) chronemics.

Find the missing side and angle measures in triangle ABC. Round your answers to the neFind the missing side and angle measures in triangle ABC. Round your answe

How many solutions does the following equation have? -14(z-5) = -14z +70 Choose 1 answer: A. No solutions B. Exactly one solution C. Infinitely many solutions

Consider the following inequality: −2(2z−3)≥2z+24 Step 1 of 2 : Write the solution using interval notation.

Solve each equation. |x+5|=-3

Angle ABC is taken by a dilation with centerpoint, P and scale factor of four to angle A’B’C’ the measure of angle, BCA is 75° what is the measure of angle B’C’

Josh rented a truck for one day there was a base fee fee of $12 and there was additional charge of 8 cents for each mile driven the total cost (c) for driving

1. Arc QR = Arc RS = 2. Find x and y -- if your answer is not a whole number, round to the tenths!

1. Arc QR = Arc RS = 2. Find x and y -- if your answer is not a whole number, round to the tenths!