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Aleksandr-060686 [28]

2 years ago

11

There are 3 yellow, 5 red, 4 blue, and 8 green marbles in a bag. Once a marble is selected, it is not replaced. Find the probabi

lity of selecting a green marble and then a red marble.
Group of answer choices

2/19

40/400

13/400

1/10

1 answer:

deff fn [24]2 years ago

6 0

Answer:

iiiiiiii want to beeeeeee ninjaaaaaaa

Step-by-step explanation:

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A market researcher conducts a survey of residents in three neighborhoods. The residents are asked whether they prefer ice cream

Naya [18.7K]

Answer: what’s the answer

Step-by-step explanation:

3 0

2 years ago

Which expression is equivalent to StartFraction c squared minus 4 Over c + 3 EndFraction divided by StartFraction c + 2 Over 3 (

Firdavs [7]

Answer:

C

Step-by-step explanation:

Given:

$\dfrac{c^2-4}{c+3}\div \dfrac{c+2}{3(c^2-9)}$

Changing the division to multiplication by taking the reciprocal of the second fraction.

$\dfrac{c^2-4}{c+3}X \dfrac{3(c^2-9)}{c+2}$

<u>The correct option is C</u>

3 0

2 years ago

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Michael has to pay $300 rent. He gets paid $18 per hour. Write an equation that represents his profit, y, after working x hours.

mixer [17]

Answer:

A.) 300 = $18x

B.) 277.50 = $9.25x

C.) 360 years

Step-by-step explanation:

5 0

2 years ago

PLLLLLLSSSSSs helpppppppp

Citrus2011 [14]

Answer:

x = 40

y = 62

Step-by-step explanation:

I figured out the answer by finding the x on the left triangle first by writing an equation:

(3x - 18) + (x + 7) + (x - 9) = 180

once I worked that I plugged in the number which was 40.

Then for the triangle to the right I also plugged in the numbers for x and got 118 degrees I took 180 and subtracted 118 to get my answer of 62 for y.

5 0

2 years ago

Is x=5 the solution to the following equation? Show your work with the substitution property

guapka [62]

Answer:

yes

Step-by-step explanation:

2x-4=6

Let x = 5

2*5 - 4 = 6

10 -4 =6

6 = 6

Since this is true, x=5 is a solution to the equation

5 0

3 years ago

Read 2 more answers