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3 years ago

Plz ASAP you will get brainliest and a lot of points if you jus answer it

Mathematics

2 answers:

Alika [10]3 years ago

6 0

Answer:

1. 452.16

2. 221.5584

3. 36.2984

4. 78.5

Step-by-step explanation:

Plug in each one to the equation to find the area of a circle. Make sure to divide the diameters in half to find radius.

Annette [7]3 years ago

5 0

Answer:

radius 12 units = 452.16 units²

diameter 16.8 units = 221.5584 units²

radius 3.4 units = 36.2984 units²

diameter 10 units = 78.5 units²

Formula for area of circle: $\pi r^{2}$

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kykrilka [37]

Answer:

Step-by-step explanation:

Calculate the products in the multiple choice and see if any equal the product in the problem.

Hence as the products calculated in choice A equal that in the problem;the answer is A

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3 years ago

What is the percent of change from 56 to 22? round to the nearest percent

V125BC [204]

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3 0

3 years ago

How do u correct the graph?

konstantin123 [22]

Answer: In my opinion you could just shorten the number of orders so that it's not so long.

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3 years ago

If the money and interest are left in the bank how much is the total accumulated savings at the end of the second year for a sav

Mekhanik [1.2K]

$\qquad \textit{Compound Interest Earned Amount}\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\qquad 
\begin{cases}
A=\textit{current amount}\\
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t=years\to &2
\end{cases}
\\ \quad \\
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3 years ago

Plzz i need help like rn!!!! plz :(

frozen [14]

Answer:

Step-by-step explanation:

The second choice down is the one you want. I'm not sure why you're confused if you simply have to graph the 2 functions to see on your calculator where they intersect. Unless you don't know how to access the change of base function in a TI84...

Hit "alpha" then "window" and 5 will open up the option to enter a base on a log.

8 0

3 years ago