3 years ago

Andy has 3 red marbles, 2 blue marbles, and 4 yellow marbles. Whats the probability that he will draw a red marble?

Mathematics

2 answers:

LenKa [72]3 years ago

8 0

He has a total of 9 marbles, and he has 3 red marbles.

The probability of drawing a red marble is 3/9, or 1/3. That is equal to around 33.33%.

I hope this helps :)

Natali [406]3 years ago

7 0

Hi!

All of the marbles together will be our denominator.

The number of red marbles will be our numerator.

3/9

Simplify

1/3

The answer is 1/3

Hope this helps! :)

-Peredhel

You might be interested in

gina writes 2 pages per hour write an equation that shows the relationship between the hours spent writing x and the total pages

mart [117]

Answer:

y=2x

Step-by-step explanation:

6 0

3 years ago

Find the indicated root

disa [49]

Answer:

x⁵

Step-by-step explanation:

$\sqrt[3]{x^{15}} = x^{\frac{15}{3} }=x^5$

3 0

3 years ago

help please!! ill give brainliest to whoever answers!! The piecewise-defined function shows the pricing structure of playing x g

vovikov84 [41]

Answer:

help please!! ill give brainliest to whoever answers!! The piecewise-defined function shows the pricing structure of playing x games at an amusement park.

Step-by-step explanation:

there answers free points hehe

7 0

3 years ago

{8x-10y=20 and -7x+10y-20

lidiya [134]

Write the equations:

8x-10y=20

-7x+10y=20

Add them using elimination

x=40

Now solve for y

8(40)-10y=20

10y=300

y=30

So there you have it: x=40, y=30.

8 0

3 years ago

Nikolas and Angela were trying to solve the equation: 3x^2+10x=03x 2 +10x=03, x, squared, plus, 10, x, equals, 0 Nikolas said, “

Ratling [72]

Answer:

zero product property so Angela

Step-by-step explanation:

(Angela)

3x² + 10x = 0

x(3x + 10) = 0

x = 0 => x₁ = 0

3x + 10 = 0 => 3x = - 10 => x₂ = - 10/3 = - 3 1/3

Good luck !

4 0

3 years ago

Read 2 more answers