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Sedaia [141]
3 years ago
10

John has a bag of marbles that contains 12 red marbles, 20 green marbles and 17 blue marbles. if john pulls out one marble out o

f the bag, what is the probability that it will not be red?
Mathematics
1 answer:
lesya692 [45]3 years ago
3 0
First, we have to find the total number of marbles in the bag. 12+20+17=49. So there are 49 marbles in the bag. We know that 20+17=37, so the chances of pulling a marble that isn't red is 37/49, which can't be reduced further. 

Hope this helps, and please Brainliest me if it did!
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2 years ago
It takes 4 3/8 cups of cheese,7/8 cups of olives,and 2 5/8 cups of sausage to make a signature pizza. How much cheese is needed
Crank

43\frac{3}{4} cups of cheese is needed to make 10 pizzas.

<u><em>Explanation</em></u>

For making one pizza, amount of cheese needed = 4\frac{3}{8} cups = \frac{35}{8} cups.

Now for finding the total amount of cheese needed to make 10 pizzas, we need to <em>multiply \frac{35}{8} cups by 10. </em>

So, (\frac{35}{8}*10)cups= \frac{350}{8}cups= \frac{175}{4}cups= 43\frac{3}{4} cups

Thus, 43\frac{3}{4} cups of cheese is needed to make 10 pizzas.

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3 years ago
You buy a pair of jeans that cost $48 and a shirt for $22, how much will you pay with 6% sales tax?
Debora [2.8K]

U will pay $74.20

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5 0
3 years ago
Read 2 more answers
819 : 17 =?<br>Write your answer as a whole number and remainder.<br>R​
Sati [7]

Answer:

117 R=0

Step-by-step explanation:

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6 0
3 years ago
a square sandbox has an area of 42 squareft what is the approximate perimeter of the sandbox to the nearest hundredth
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The area of a square is its side length squared. So the side length of the square squared is 42, so the side length of the square is sqrt(42). The perimeter of the square is 4 times the side length, or 4sqrt(42), which is approximately 25.92.

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4 years ago
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