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2 years ago

What is the coefficient in the expression 15y + 5

Mathematics

2 answers:

dalvyx [7]2 years ago

8 0

Answer:

Step-by-step explanation:

If helpful, please give 5 star, thanks, and brainliest!

Nikitich [7]2 years ago

6 0

-20 because 15 it’s ro moved

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A candy factory produces 7 candies a day. How many candies will the factory produce in 100 days

Aleksandr [31]

Answer:

700

Step-by-step explanation:

7 times 100 is 700 so therefore the answer will be 700

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2 years ago

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Solve for x.<br><br> 2(x-4)=x + 4 <br><br> X=___

guapka [62]

2x-8=x+4
Get the x to the other side and the 8 to the opposite
2x-x=4+8
X=12

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3 years ago

Two random variables x and y are independent if the value of x does not affect the value of y. If the variables are not indepen

jeyben [28]

Answer: $\mu_{x+y} =$ 3026

$\mu_{x-y}=$ 30

Step-by-step explanation: Average sum of the female and male's test score is the sum of expected value of each gender:

$\mu_{x+y}=\mu_{x}+\mu_{y}$

Assuming x represents the random male selected and y represents the random female selected:

$\mu_{x+y}=1528+1498$

$\mu_{x+y}=$ 3026

The average sum of their scores is 3026.

Average difference is the difference between the expected value (mean) of each gender:

$\mu_{x-y}=\mu_{x}-\mu_{y}$

$\mu_{x-y}=$ 1528 - 1498

$\mu_{x-y}=$ 30

The average difference of their scores is 30.

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3 years ago

What is log15 2^3 rewritten using the power property?

OlgaM077 [116]

ANSWER

$log_{15}( {2}^{3} ) = 3 \: log_{15}( {2} )$

EXPLANATION

According to the power property of logarithms:

$log_{x}( {y}^{n} ) = n \: log_{x}( {y} )$

The given logarithm is

$log_{15}( {2}^{3} )$

When we apply the power property to this logarithm, we get,

$log_{15}( {2}^{3} ) = 3 \: log_{15}( {2} )$

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3 years ago

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8 times ( 18 divides 6 )

Vika [28.1K]

Answer: 24

Step-by-step explanation: 8x3=24 in which 18 divided by 6 is 3.

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3 years ago

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