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s2008m [1.1K]
3 years ago
15

List the first four terms of each geometric sequence a1 = 2 , an = 2 (2) n-1

Mathematics
1 answer:
pogonyaev3 years ago
5 0
For each term you will plug in the term number into n. 2, 4, 8, 16
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PLEASE ANSWER THIS QUESITON !! WILL GIVE BRAINLIEST !!
Scilla [17]

Answer:

26

Step-by-step explanation:

You can determine the slant height of this cone by forming a right triangle with the radius, and height. Therefore, the slant height is:

sqrt(10^2 + 24^2) = sqrt676 = 26

4 0
3 years ago
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Insanity offers birthday parties for a fee of $160 plus $4 per person. If you can spend no more than $200 on your party, what is
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Max amount of people who can attend is 10.

200-160=40
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A toxic radioactive substance with a density of 2 milligrams per square centimeter is detected in the ventilating ducts of a nuc
Zolol [24]

Answer:

60.5 milligrams per square centimeter First, determine how many half lives have expired by dividing the time by the half-life. So: 55/20 = 2.75 That means that only 2^(-2.75) = 0.148650889 = 14.8650889% of the original substance remains. So just divide the amount remaining by 0.148650889 to get the original amount. 9 / 0.148650889 = 60.5445419 So originally, there was 60.5 milligrams per square centimeter 55 years ago.

3 0
3 years ago
Drag the slider to see the number of water lilies in
In-s [12.5K]

Answer:

0 days:  

4

1 day:    

4

2 days:  

5

3 days:  

6

4 days:  

6

5 days:  

7

Step-by-step explanation:

7 0
3 years ago
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Someone pls help:( I can’t
max2010maxim [7]

Answer:

x = 8 is the answer :)

Step-by-step explanation:

Slope(m) = -2/5

slope is passing through the points: (x,1) and (3,3)

m=\frac{y_2-y_1}{x_2-x_1}

m = \frac{3-1}{3-x}

m=\frac{2}{3-x}

-\frac{2}{5} =\frac{2}{3-x}

-2(3 - x) = 2 × 5

-6 + 2x = 10

2x = 10 + 6

2x = 16

x = 8

Hopefully, this answer helped :)

8 0
3 years ago
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