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3 years ago

PLEASE HELP!

1 answer:

7 0

Well there is no picture but I think your answer should be <span><span>38/360 </span>∗100π </span>expressed as a decimal number..
D: 28.97 ft squared I believe is the answer

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Can someone plz plz plz help me with this( also the word that is cut off says Then

GREYUIT [131]

Answer:

4^16

3× 10^3

3× 10^2

3× 10^1

3× 10^0

3× 10^-1

3× 10^-2

3× 10^-3

7 0

4 years ago

Carmine paid an electrician x dollars per hour for a 5-hour job plus $70 for parts. The total charge was $320. Which equation ca

pentagon [3]

Division is the answer

4 0

3 years ago

The repeating decimal, 0.27..., is converted to the fraction 0.27..=3/x

brilliants [131]

I think the answer to your question is 11.11 I hope this helps

4 0

3 years ago

Read 2 more answers

Function f is an exponential function. It predicts the value of a famous painting, in thousands of dollars, as a function of the

nalin [4]

Answer:

$y=8 \cdot (\frac{5}{4})^x$

$f(x)=8 \cdot (\frac{5}{4})^x$

$f(x)=8 \cdot (1.25)^x$

Step-by-step explanation:

We are going to see if the exponential curve is of the form:

$y=a \cdot b^x$ , ( $b\neq 0$ ).

If you are given the $y-$ intercept, then $a$ is easy to find.

It is just the $y-$ coordinate of the $y-$ intercept is your value for $a$ .

(Why? The $y-$ intercept happens when $x=0$ . Replacing $x$ with 0 gives $y=a \cdot b^0=a \cdot 1=a$ . This says when $x=0 \text{ that} y=a$ .)

So $a=8$ .

So our function so far looks like this:

$y=8 \cdot b^x$

Now to find $b$ we need another point. We have two more points. So we will find $b$ using one of them and verify for our resulting equation works for the other.