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vlabodo [156]
3 years ago
8

A bag has 4 green marbles, 3 red marbles, and 3 yellow marbles. What is the probability that you pick. a red marble, do not repl

ace it, and pick another yellow marble?
Mathematics
1 answer:
Illusion [34]3 years ago
7 0

Answer:

Red is 3/10

yellow is 1/3

Step-by-step explanation:

since there is 10 marbles all together it will be out of 10

and since there is 3 red marbles the probability is 3/10

but when you take out one of the marbles the total amount of marbles in the bag is 9. since there is 3 yellow marbles in the bag it would be 3/9 which can be simplified to 1/3

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Slope intercept form means that you have to solve for y.
Subtract 5x from both sides
5x - 6y - 5x = 22 - 5x
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Then divide by -6
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= y = -22/6 + 5x/6
You can reduce the fraction -22/6 to -11/3
y = -11/3 + 5x/6
Then swap the order of your terms so it looks nicer and you don't have a negative in front
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4 years ago
25% of what number is 21?
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Hey there! :D

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3 years ago
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A food critic collected data on the lengths of time customers waited for their food. On how many customers did the food critic c
Rufina [12.5K]

Answer:

(a)7 Customers

(b)\frac{3}{4} Hour

Step-by-step explanation:

The Time Customers Waited for Food (in hours) are given as: \frac{1}{2},\frac{1}{4} , \frac{3}{4} , \frac{1}{2} , \frac{1}{4} , \frac{1}{2} , 1

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(b)Next, we are required to find the difference in the longest and shortest time that customers waited.

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The Difference in time

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