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lianna [129]
3 years ago
12

Which answer represents the series in sigma notation?

Mathematics
2 answers:
Nat2105 [25]3 years ago
8 0
The answer is b.......

Marina86 [1]3 years ago
7 0

Answer:

The answer is B, I just took the quiz. :)

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7/8÷ 1/4<br> I need help plz and thank you
katrin2010 [14]

Answer:

7/2

Step-by-step explanation:

just divide both of them. top and bottom of it

7 0
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A lemonade recipe calls for 6 gallons of water how many quarts of water are needed for the recipe
lyudmila [28]

Answer:

24 quarts

Step-by-step explanation:

in one gallon there is 4 quarts so 6*4= 24

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Is 11/12 less that or greater than 1/2
Kryger [21]

Answer:

11/12 is greater than 1/2.

Step-by-step explanation:

We can make them have a common denominator of 12 to compare:

11/12 = 11/12

1/2 = 6/12.

So from this, we can see that 11/12 > 6/12.

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3 years ago
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45% of c is 90. <br> Find the value of c.
alisha [4.7K]

Answer:

200 = c

Step-by-step explanation:

100/45=2.2.

2.2x90= 200.

4 0
3 years ago
A farmer divided his piece of land into 2 equivalent groups and the quality of the soil is the same in both of these groups. He
Dimas [21]

Answer:

  1. Observational would mean that he (farmer) has no direct impact or change on the statistical study.
  2. Experiment would mean that he imposed a certain treatment up a group in this case it would be the land.
  3. Hence we can determine that the the study was an experimental one.
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