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3 years ago

Quick anyone know the answer to this question?

Mathematics

1 answer:

Ymorist [56]3 years ago

4 0

Answer:

The answer is C

Step-by-step explanation:

y=2^x-2 +3

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Inessa05 [86]

It would be 40 in. If you think about it the 4in is 10 % and it is asking for the 100%. So to get to 100% you can do 4in *10= 40in
I hope this helps and it is okay! Hard to pay attention sometimes!

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3 years ago

Unit 8 Correlation and Regression

julsineya [31]

Wait can someone answer this I need help too

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3 years ago

Will someone please help me?

Helen [10]

Answer:

Viruses are 2 times of the bacteria.

Step-by-step explanation:

Given:

Number of viruses = $2\times 10^9$

Number of bacteria = $1\times 10^9$

We have to found how many times viruses are greater than the bacteria.

To find how many times,we can divide both the numbers to compare its values.

Lets

Numerator = Number of viruses

Denominator = Number of bacteria

Dividing both we have,

⇒ $\frac{2\times 10^9}{1\times 10^9}$

⇒ $2\times 10^(^9^-^9)$ ... $\frac{ab^x}{cb^y}=\frac{ab^x^-^y}{c}$

⇒ $2\times 10^0$ ... $a^0=1$

⇒ $2$

So the viruses are 2 times of the bacteria.

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3 years ago

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How would you identify a perfect square trinomial? Give an example.

belka [17]

Answer:

"Perfect square trinomials" are quadratics which are the results of squaring binomials. (Remember that "trinomial" means "three-term polynomial".)

For instance:

(x + 3)2

= (x + 3)(x + 3)

= x2 + 6x + 9

...so x2 + 6x + 9 is a perfect square trinomial.

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3 years ago

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natka813 [3]

measure of what you have not finished the question

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