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REY [17]
3 years ago
5

There were 14 people at home. Ten people were watching a football game. Four people were playing a board game. Eight people left

. How many people stayed?
Mathematics
2 answers:
arsen [322]3 years ago
8 0
Six people stayed at home because 10+4=14 meaning every one is home but 8 people left the house meaning 14-8=6

therefore 6 people stayed home
dangina [55]3 years ago
7 0

Six people stayed. 14-8=6
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The difference of two numbers is 3. their sum is 14. find the two numbers. (show work please)
Artemon [7]
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3 years ago
What is the exact solution to the equation 2^2x=5^x−1 ?
Ann [662]

2^2x=5^x−1

Take the log pf both sides:

ln(2^2x) = ln(5^x-1)

Expand the logs by pulling the exponents out:

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Simpligy the right side:

2xln(2) = ln(5)x - ln(5)

Now solve for x:

Subtract ln(5)x from both sides:

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x(2ln(2) - ln(5)) = -ln(5)

Divide both sides by (2ln(2) - ln(5))

X = - ln(5) / (2ln(2) - ln(5))

4 0
2 years ago
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The masses of the oranges on sale at a farm stand are normally distributed with a mean of 239 grams and a standard deviation of
ra1l [238]

Answer:

0.8

Step-by-step explanation:

i just took the test

8 0
2 years ago
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Julli [10]

Answer:

B. and C.

Step-by-step explanation:

1. Set the polynomial equal to zero:

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3. Solve the square root:

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4. Simplify the rest:

x=\frac{-5+-\sqrt{-3} }{2}

5. Separate the solutions:

x=\frac{-5+\sqrt{-3} }{2}  , x=\frac{-5-\sqrt{-3} }{2}

Thus, options B and C are the answers.

hope this helps!

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2 years ago
Where are the negative rational numbers placed on a vertical number line?
Y_Kistochka [10]

Answer:

B es pero que te ayude amigo

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