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ValentinkaMS [17]
3 years ago
9

What does S equal in S + 64 = 72

Mathematics
1 answer:
ioda3 years ago
3 0

Answer:

8

Step-by-step explanation:

We can subtract 64 from both sides to get S=72-64=8.

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erma4kov [3.2K]

Answer:

It helps you see the equation in "picture" form.

Step-by-step explanation:

When you see the inequality in a graph form, most people can benefit from seeing a different version of the same problem.

4 0
3 years ago
A single card is drawn form a standard 52 card deck. Let D be the event that the card drawn is red., and let F be the event that
andrezito [222]
<h2>Answer:</h2>

Hence, the probability is:

               0.8846

<h2>Step-by-step explanation:</h2>

D be the event that the card drawn is red.

and F denote the event that the card drawn is a face card.

We are asked to find:

P(D'∪F')

We know that D' denote the complement of event D

and F' denote the complement of event F.

Hence, we have:

P(D'\bigcup F')=(P(D\bigcap F))'\\\\i.e.\\\\P(D'\bigcup F')=1-P(D\bigcap F)

D∩F denote the event that the card is a red card and is a face card as well

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Hence, we get:

P(D'\bigcup F')=1-\dfrac{6}{52}\\\\i.e.\\\\P(D'\bigcup F')=\dfrac{52-6}{52}\\\\i.e.\\\\P(D'\bigcup F')=\dfrac{46}{52}\\\\P(D'\bigcup F')=0.8846

3 0
3 years ago
What is the sum of 1/4  and 1/7
never [62]
\frac{1}{4}+\frac{1}{7}\\\\LCD(\frac{1}{4};\frac{1}{7})=28\\\\\frac{1}{4}=\frac{7}{28};\ \frac{1}{7}=\frac{4}{28}\\\\\frac{1}{4}+\frac{1}{7}=\frac{7}{28}+\frac{4}{28}=\frac{11}{28}
3 0
4 years ago
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olganol [36]
3.
12 ÷ 2 = 6
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4 years ago
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Help me on me homework please
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Answer: 62.88

Step-by-step explanation:

here the answer

5 0
3 years ago
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