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Feliz [49]
4 years ago
6

Write an explicit rule for each geometric sequence i’m subscript notation. Use a calculator and round your answer to the nearest

tenth if necessary.
(Show how you did it please, I don’t understand what I’m supposed to do)


16) The fifth term of the sequence is 5. The sixth term is 22.5.

17) The third term of the sequence 120. The fifth Term is 76.8 .

18) The fourth term of the sequence is 216. The sixith term is 96.

Mathematics
1 answer:
Andreas93 [3]4 years ago
5 0

Step-by-step explanation:

Below is an attachment containing the solution.

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Express the angle in radian measure.<br> -135°
ololo11 [35]
-3/4 pi

Do the equation -135/180 = 180/pi and simplify
5 0
3 years ago
Read 2 more answers
During an experiment, some water was removed from each of the 6 water tanks. If the standard deviation of the volumes of water i
Julli [10]

Answer:

First statement is correct.

Step-by-step explanation:

If we add or subtract a constant to each term in a set:  Mean will increase or decrease by the same constant.  Standard Deviation will not change.

If we increase or decrease each term in a set by the same percent (multiply all terms by the constant):  Mean will increase or decrease by the same percent.  Standard Deviation will increase or decrease by the same percent.

For example:

Standard Deviation of a set: {1,1,4} will be the same as that of {5,5,8} as second set is obtained by adding 4 to each term of the first set.

That's because Standard Deviation shows how much variation there is from the mean. And when adding or subtracting a constant to each term we are shifting the mean of the set by this constant (mean will increase or decrease by the same constant) but the variation from the mean remains the same as all terms are also shifted by the same constant.

So according to this rule, statement (1) is sufficient to get new Standard Deviation, it'll be 30% less than the old.. As for statement (2) it's clearly insufficient as knowing mean gives us no help in getting new Standard Deviation.

6 0
3 years ago
How to solve this problem
Pavlova-9 [17]
For this one you can use 3/8 + 3/8 since 3+3 is equals to 6 and the 8 stays as it is.
I hope this helps.
YOU'RE WELCOME :D
4 0
4 years ago
TAKE A SNIPER TAKE A SHOT TAKE THESE POINTS.
gulaghasi [49]

Answer:

1.5

Step-by-step explanation:

(6,-4)*1.5=(9,-6)

(2,-8)*1.5=(3,-12)

7 0
3 years ago
Plz frist to answer will be brainliest​
Gelneren [198K]

Answer:

D

Step-by-step explanation:

p^2

3 0
3 years ago
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