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dsp73
3 years ago
7

What is this series written in sigma notation? 2.5 + 2.5(1.2) + 2.5(1.2)2 + ⋯ + 2.5(1.2)87

Mathematics
2 answers:
son4ous [18]3 years ago
4 0

Answer: Answer D

Step-by-step explanation:

dlinn [17]3 years ago
3 0

Answer:

The answer is D

Step-by-step explanation:

Believe me, dawg!

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Justin drinks 1 litter of water.He drank 2,000 litters at his game.How many during his game and his practice?Explain.
djverab [1.8K]

The question is incomplete. The complete question is :

Justin drinks 1 litter of water during the soccer practice. He drank 2,000 milliliters of water at his game. How many liters of water did he drink during his game and his practice? Explain.

Solution :

It is given that :

During practice, Justine drank = 1 liter of water

During game, Justine drank = 2000 milliliters of water

We know that,

1 liter = 1000 mL

Therefore, during the game, Justine drank :

1000 mL = 1 liter

∴ 2000 mL = 2 liter

So Justine drank 2 liters of water during his soccer game and 1 liter of water during his practice.

7 0
3 years ago
At the end of the day, vanessa's pencil measured 3 inches long. Which shows another way to represent the length of the pencil?
TEA [102]
I think it’s 1/3 but don’t put it! I just think it is
8 0
2 years ago
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Dean selects Teakwood stones
Gelneren [198K]

Answer:

You didnt give us data to use

for example TEAKWOOD IS 3 METER LONG AND PATH 10 HOW LONG IS BUCKSKIN

Step-by-step explanation:

8 0
3 years ago
Which is not a function
BlackZzzverrR [31]

Answer:

c

Step-by-step explanation:

it dose not have a set pattern

4 0
3 years ago
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18 questions answered correctly on a test. that is 75% of the total number of questions. How many questions were on the test?
adelina 88 [10]

Answer:

24 = questions on test

Step-by-step explanation:

Questions answered correctly = questions on test * percent answered correctly


We know that she answered 18 correctly and that 75% were answered correctly

Substitute this information into the equation

18 = questions on test *.75

Divide by .75 on each side

18/.75 = questions on test *.75/.75

24 = questions on test

7 0
3 years ago
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