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3 years ago

I GIVE FIVE STARS AND THANKS look at the screenshot--help??

Mathematics

2 answers:

Advocard [28]3 years ago

5 0

There isn't a screenshot, I cannot help you.

Delvig [45]3 years ago

4 0

Yeah same here and how did u not get screenshot

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Marking as brainliest !!!!

stepan [7]

Step-by-step explanation:

The diameter of the circle is 4 inches so its radius r is 2 inches. The area of the circle is

$A = \pi r^2 = \pi(2\:\text{in})^2 = 12.57\:\text{in}^2$

The circumference C of the circle is

$C = 2\pi r = 2\pi(2\:\text{in}) = 12.57\:\text{in}$

8 0

2 years ago

What is the domain of f(x) = 3x - 2?

stira [4]

Answer:

idk if this is the right answer 1x

Step-by-step explanation:

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2 years ago

Suppose the CPI increases this year from 208 to 221. What is the rate of inflation for this year? Round your answer to the neare

guajiro [1.7K]

SOLUTION:

We are to find the rate of inflation in the given question;

The formula to be used is;

Inflation rate =

$\frac{\text{CPI}_{present}-CPI_{previous}}{CPI_{previous}_{}}\text{ X 100}$ $\begin{gathered} \frac{221-208}{208}\text{ X }\frac{100}{1} \\ \\ \frac{13}{208}X\frac{100}{1} \\ \\ 6.25\text{ \%} \\ 6.3\text{ \% (nearest tenth of a percentage)} \end{gathered}$

CONCLUSION

The inflation rate of CPI that increased from 208 to 221 to the nearest tenth of a percentage is 6.3%.

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1 year ago

If a poll of 1,000 voters had been randomly sampled from 80% of the population, what is the chance it would have erroneously pre

Viktor [21]

Answer:

lost in the world ,the person alone ,wgo may god give the work of revenge the 10000000000000 vote

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2 years ago

4-17 (-6)-3<br> Pls help <br> I know it equals -10 but I need a step by step answer

Elza [17]

Answer:

-10

Step-by-step explanation:

$4-17-(-6)-3\\\\=4-17+6-3\\\\=(4+6)+(-17-3)\\\\=10+(-20)\\\\=10-20\\\\=-10$

step two is the rule of signs for multiplication

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2 years ago