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belka [17]
4 years ago
13

What is the sum of the geometric sequence 2,10,50... if there are 8 terms?

Mathematics
1 answer:
Alex17521 [72]4 years ago
5 0

Answer:

the answer for you is 195,312

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Pls help 40 points<br>this is my last chance to get extra points pls serious answers ​
Alja [10]

Answer:

I think it is A or D

Step-by-step explanation:

I dont know because for a range to be determined, you must go at where the lowest point the function goes and the highest point it reaches, and the lowest is 250,000 and the highest is 1,000,000 but it says

250,000 < y < 1,000,000 and the A option says 0 < x < 110, I dont know but it is not b and c, I'm sorry if I'm wrong

8 0
4 years ago
1. 112<br><br> 2. 136 <br><br> 3. 68 <br><br> 4. 158 <br><br> 5. 129
RideAnS [48]

Answer:

4. 158

Step-by-step explanation:

First let's make things a little simpler and put these arcs in terms of x.  We know that the degree measure around the outside of a circle, regardless of its size, is 360.  So let's say that arc BC is x.  That means that arc BDC is 360 - x.  This is because arc BC + arc BDC = 360.  Substituting in our x's we have:

x + 360 - x = 360 and

360 = 360.  (That's just the proof that putting in our x's as we did does in fact work!)

Following the formula then, we have

22=\frac{1}{2}(360-x-x) and

22=\frac{1}{2}(360-2x)

Multiply both sides by 2 to get rid of the fraction and get

44 = 360 - 2x

Subtract 360 rom both sides to get

-316 = -2x

Divide both sides by -2 to get that x = 158

Since we are looking for arc BC and we designated arc BC as our x, that means that arc BC = 158.

3 0
4 years ago
Find the simplest form
Elis [28]

Answer:

x = 8

y = 16

Step-by-step explanation:

8 + 8 = 16

y = 16

6 0
3 years ago
Read 2 more answers
The graph shows the distance a bicyclist traveled from a starting point in 10-second increments. Which of these is closest to th
myrzilka [38]

Answer:

C. 10 m/s

Step-by-step explanation:

3 0
3 years ago
A new shoe comes in three colors: tan, navy, or black. It also comes in full sizes 4 to 11. If a pair of shoes is chosen at rand
Bess [88]
Three colors * 8 possible sizes = 24 different shoes

The probability that the shoe is going to be a size 9 black shoe is 1/24.
5 0
3 years ago
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