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Tanya [424]
3 years ago
7

A bag contains 10 red balls, 5 blue balls and 7 green balls. Find the probability of selecting at random

Mathematics
2 answers:
ahrayia [7]3 years ago
7 0
(a)15/22

Total red balls/Total balls

(b)7/22

Total green balls/Total balls
Masteriza [31]3 years ago
4 0

Answer:

Probably red ball because it has higher amount

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G = x-c/x solve for x
Elan Coil [88]

Answer:

x=\frac{c}{1-g}

Step-by-step explanation:

Step 1: Multiply both sides by x,

 gx=−c+x

Step 2: Add -x to both sides.

gx+−x=−c+x+−x

gx−x=−c

Step 3: Factor out variable x.

x(g−1)=−c

Step 4: Divide both sides by g-1.

\frac{x(g-1)}{g-1} =\frac{-c}{g-1\\}

x=\frac{c}{1-g}

Hope this helps!

5 0
3 years ago
Read 2 more answers
A building company bids on two large projects. The CEO believes the chance of winning the 1st is 0.6, the chance of winning the
Ksju [112]

Answer:

0.8

Step-by-step explanation:

A: P(1) = .6, P(2) = .5, P(1 and 2) = .3

P(1 or 2) = P(1) + P(2) - P(1 and 2) .6 + .5 - .3 = 0.8

4 0
3 years ago
5m+100=2m+10 . what is the value of m ?
kkurt [141]
The value of m is -30 because once you get m on the one side the equation is 3m=-90 and once you divide -90 by 3 you get m=-30.
6 0
3 years ago
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Any help please thank u
Readme [11.4K]
Dude why did you scible on top of the the choices 
and what is the number of children 
4 0
3 years ago
14 POINTS + Brainliest to first correct answer with explanation and diagram.
zhuklara [117]

So for example we have

1/2 divided by 1/6

What we will do it’s

Leave the first one As it is

Turn the second fraction (the one you want to divide by) upside down

The change the divide to multiply

Multiply the first fraction by that reciprocal

Simplify the fraction (if needed)

So it’s will be like this

1/2 x 6/1 = 6/2

Simplify it

6/2 =3

I hope it’s will help u ✨

5 0
3 years ago
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