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2 years ago

PLEASE HELP ASAP 4 over 5 n = 2 over 3. n =

Mathematics

1 answer:

mart [117]2 years ago

5 0

Here is your answer. I hope you like it

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PLEASE HELP!!! I need help, I don't understand please help me!!!!

Liula [17]

Answer:

2.5

Step-by-step explanation:

Length of CB is 5

so we can take CF which is the midpoint and divide that by 2 since its split

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2 years ago

Given the points? what is ...

Ne4ueva [31]

B is the answer hope this helped u

7 0

2 years ago

Joni has two U.S coins in her pocket. One of the coins is not a dime. If the total value of coins in her pocket is 11 cents, wha

Snezhnost [94]

There is one dime and i penny

because it says one coin is not a dime
that does dot mean the other coin is not a dime

6 0

2 years ago

Can somebody help me please

grin007 [14]

Step-by-step explanation:

First, find complete data.

That would be 2, 12 and 5, 30

Divide the output by the input to get the relationship/constant.

12/2 = 6 30/5 = 6

So...

1 x 6 = 6

and

48 / 6 = 8

5 0

2 years ago

Read 2 more answers

S=a1/1-r

valentinak56 [21]

Answer:

Step-by-step explanation:

This is an infinite geometric series. This has a sum of $\frac{a}{1-r}$

Where

a is the first term, and

r is the common ratio (one term divided by the previous term)

Let's figure out the first 2 terms by plugging in n = 1 first and then n = 2 for the series.

First term:

$3(\frac{1}{4})^{n-1}\\=3(\frac{1}{4})^{1-1}\\=3(\frac{1}{4})^0\\=3(1)\\=3$

Second term:

$3(\frac{1}{4})^{n-1}\\=3(\frac{1}{4})^{2-1}\\=3(\frac{1}{4})^1\\=3(\frac{1}{4})\\=\frac{3}{4}$

Let's see the common ratio: $\frac{\frac{3}{4}}{3}\\=\frac{3}{4}*\frac{1}{3}\\=\frac{1}{4}$

Thus we have a = 3 and r = 1/4. Plugging into the formula of the infinite sum, we get:

$s=\frac{a}{1-4}=\frac{3}{1-\frac{1}{4}}=\frac{3}{\frac{3}{4}}=3*\frac{4}{3}=4$

So, the answer is 4

4 0

2 years ago