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attashe74 [19]
4 years ago
9

A jar contains 12 blue pens, 7 black pens, and 3 red pens. Marco picks two red pens at random, without replacement.

Mathematics
1 answer:
natta225 [31]4 years ago
5 0
A) 3/22x2/22 represents the probability
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Solve 5w^2+25=115, Where w is a real number.
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w=+/-4.24 or whatever could be either since its squared

Step-by-step explanation:

subtract 25 so 5x^2=90. divide by 5 so w^2=18 then square root to get rid of the ^2 so w=+/-4.24

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Type the missing number in this sequence: 90, 78, 72, 66, 60, 54​
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48

Step-by-step explanation:

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A rectangular box has dimensions 2 in by 4 in by 4 in. Increasing each dimension of the box by the same amount yieits a new box
Hoochie [10]

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blixburgyyyyy

Step-by-step explanation:

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4 0
3 years ago
Ryan deposited $100 into his bank account. Later he withdrew $75 from the account. Write an expression that represents the chang
Novay_Z [31]

hello again!

so this is the answer!

100 - 75 = 25

So he starts off with 100 dollars and takes away 75, leaving him with 25

i hope this helped

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3 years ago
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