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sergij07 [2.7K]
3 years ago
13

What is the prime factorization of 28? ​ 74 ​ ​ 47 ​ 4⋅7 22⋅7 PLEASEEE AWNSERRRRRR

Mathematics
1 answer:
dem82 [27]3 years ago
3 0
Well the problem came out kind of weird but the prime factors of 28 are 2•2•7

Hope this helps!
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A large pizza at Little Italy costs $7.00 plus $0.80 for each topping. The cost of a large cheese pizza at Spinato's is $7.60 pl
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At the start you will start with $7 and $7.60 there is a simple way and a more complex process. The simple way is using the formula of y=mx+b so y=.8x+7 and the other way is just too add .8 to 7 and .7 to 7.6 and keep doing that till you get the answer. The answer is 7, seven topping have to be added to make them the same price.
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3 years ago
Can you guys please help me? I understand everything but the last step.​
MariettaO [177]

Answer:

It is because you have to get rid of the power of 2 from c. In order to get rid, you have to square root it on both sides :

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If a figure is rotated 360°, how does the image compare to the preimage?​
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7 0
2 years ago
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F(x)=x²-3x-2 then f(-1) is given by​
evablogger [386]

Answer:

f(-1) = 2

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To evaluate this function at x = -1, replace "x" in the equation with (-1) (you should use the parentheses as indicated here).

f(x)=x²-3x-2 becomes

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8 0
3 years ago
A country's population in 1990 was 134 million. In 2000 it was 139 million. Estimate the population in 2014 using the exponentia
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Step by step explanation

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r = (139/134)^1/10

Now we got r, now plug in the equation (1)

Let's find the population in the year 2014, here t = 24

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P = 147.4

P = 147 million

The country's population in 2014 is 147 million (estimation).

Thank you.

7 0
3 years ago
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