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Alex_Xolod [135]
3 years ago
15

What is the value of x in the equation 4 x plus 8 y equals 40, when y equals 0. 8? 4. 6 8. 4 10 12.

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
3 0

Answer:

x = 8.4

Step-by-step explanation:

8 times 0.8 is 6.4, then 40 - 6.4 is 33.6, and 33.6 divided by 4 is 8.4

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13+7×12+9 equals what
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106

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if you times the numbers first and then add the other two to that number you get, you would get 106

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M(x)= 3^x<br> t(x)= -m(x+1)<br> I just need to know what happened to m(x) to make it t(x)
Marrrta [24]

Answer:

Step-by-step explanation:

We begin with m(x) = 3^x.

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For the following right triangle, find the side length x. around your answer to the nearest hundredth
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≈9.38

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3 years ago
noah does half as many push-ups as joseph. joshua does 3 times as many push-ups as joseph. they complete 324 altogether. How man
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Step-by-step explanation:

3 0
2 years ago
Two events A and B are independent with Upper P left-parenthesis Upper A right-parenthesis equals Upper P left-parenthesis Upper
soldi70 [24.7K]

Answer:

The value of P (A ∩ B) is 0.25.

Step-by-step explanation:

Independent events are those events that do not effect the occurrence of each other, i.e. if event <em>X </em>and <em>Y</em> are independent then the occurrence of <em>X</em> and <em>Y </em>are not influenced by each other.

For independent events <em>X</em> and <em>Y</em> the joint probability of <em>X</em> and <em>Y</em> is:

P (X\cap Y)=P(X)\times P(Y)

It is provided that events <em>A</em> and <em>B </em>are independent of each other.

And P (A) = P (B) = 0.50.

Compute the value of P (A ∩ B) as follows:

P (A\cap B)=P(A)\times P(B) \\= 0.50\times0.50\\=0.25

Thus, the value of P (A ∩ B) is 0.25.

3 0
3 years ago
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