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3 years ago

10

the probability of drawing a red coin after three red coins are put back in the bag to replace the blue one that has been remove

d is?

1 answer:

Wewaii [24]3 years ago

3 0

4? I'm not sure. Just guessed.

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Liam bought a comic book and had $5 left. If he had a total of $8 walking into the store, how much did he spend on the comic boo

laiz [17]

Answer: The comic book was $3.

Step-by-step explanation:

Instead of 5x=8, it should have been 5+x=8 because he only purchased a single comic book. Subtract 5 from 8 and your X value is 3.

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4 years ago

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Suppose you are the diving officer on a submarine conducting diving operations. As you conduct your operations, you realize that

madam [21]

Answer:

If you need additional resources to support virtual learning, please ... 9) I can solve problems involving a system of linear inequalities. ... of the submarine is 50 ft below sea level when it starts to descend ... ft/s. It dives at that rate for 5 s. ... After the initial 5-second descent, the submarine increases its rate of ...

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3 years ago

Can 403/72 be reduced?

tresset_1 [31]

Answer:

yes but it would be an incomplete fraction

Step-by-step explanation:

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3 years ago

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Any help would be greatly appreciated

aleksandr82 [10.1K]

Answer:

$\boxed{\sf \ \ \ 49a^8b^6c^2 \ \ \ }$

Step-by-step explanation:

Hello,

$(-7a^4b^3c)^2=(-1)^27^2a^{4*2}b^{3*2}c^2=49a^8b^6c^2$

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$(-1)^2=1$

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3 years ago

HELP PLEASE ITS DUE TODAY!!! Express 14 hours in 2 weeks as a unit rate

user100 [1]

Answer:

14/336 ----------> 0.41

Step-by-step explanation:

you substituto 2 week to 336 cause there are 336 hours in 2 weeks therefore 14/336 = 0.41

the unit rate is 14/336

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3 years ago