In order to solve this problem you need to multiply the probability of getting grape for the first gumball with the probability of getting grape for the second gumball. Since there are 6 grape gumballs and a total of 24 gumballs (6*4). Then the probability of getting grape for the firs one is

$\frac{6}{24}$

Now there are only 5 grape gumballs available and one less in the total supply, therefore the probability of getting grape in the second try is

$\frac{5}{23}$

Finally we multiply them together to find the probability of getting two grapes in a row.

$\frac{6*5}{24*23}$ = $\frac{30}{552}$

4 0

2 years ago

The tennis racket is $36.75 before tax in the sales tax is 6% what is the finial price

scoundrel [369]

The final price for the racket is $38.96

7 0

2 years ago

At Edwards Middle School there are 8 teachers for every 136 students. There are 850 students enrolled at the school. How many te

In-s [12.5K]

Answer:

Step-by-step explanation:

one teacher per 17 students

7 0

2 years ago

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Which represents a side length of a square that has an area of 450 square inches?

vovikov84 [41]

<span>I have been a high school/jr high math teacher for the past 13 years. I am happy to explain how to proceed with this problem.
A square is a figure where ALL sides are exactly the same. The find the area of the square you would multiply one side times another side. You would be multiplying a number times itself. So if you already have the area, you would take the square root to find your answer. When you do, you end up with 21.21 square inches rounded to the nearest hundredth.</span>

7 0

2 years ago

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