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Bas_tet [7]
3 years ago
5

How to simplify the problem ​

Mathematics
2 answers:
AVprozaik [17]3 years ago
3 0

Answer:

whats the problem?

Step-by-step explanation:

BartSMP [9]3 years ago
3 0
By explaining it in a different way
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Please help i need help
vodomira [7]

Answer:

fractions

d

its right answer

8 0
2 years ago
Read 2 more answers
Find the sum of the arithmetic sequence 1, 3, 5, 7, … , 99.
bezimeni [28]

The sum of the arithmetic sequence 1, 3, 5, 7, … , 99 is 2525

<h3>What is Sequence?</h3>

Sequence is an enumerated collection of objects in which repetitions are allowed and order matters.

Given sequence is 1, 3, 5, 7, … , 99.

It is a arithmetic sequence, the difference between two consecutive terms will be same

d=3-1=2

first term a=1

l=last term =99

We need to find 99 is which term in the sequence

Aₙ = a + ( n - 1 ) d

99=1+(n-1)2

99=1+2n-2

99=2n-1

100=2n

Divide both sides by 2

50=n

Now we need to find the sum of 50 terms

Sₙ=n/2(l+d)

=50/2(99+2)

=25(101)

=2525

Hence, the sum of the arithmetic sequence 1, 3, 5, 7, … , 99 is 2525

To learn more on Sequence click:

brainly.com/question/21961097

#SPJ1

6 0
1 year ago
The best method for obtaining a representative sample is to choose a _____ from the population of interest.
Ilya [14]

Answer:

Random sample

Step-by-step explanation:

In statistics, a sample randomly taken from an investigated population, usually known as a random sample. To avoid having bais from our response and for it to have the best chance of it being indicative of the entire population, our sample must be random. This random sample chosen must contain subjects related to the data in the population we what to obtain a result from.

3 0
3 years ago
Rewrite the numbers from least to greatest 0.33,-0.12,-0.127,0.2,45/10
Sonbull [250]
-0.127
-0.12
0.20
0.33
45/10
I think that is right
8 0
3 years ago
Read 2 more answers
Which expression is equivalent to 1/2 x + (-70) - 2 1/4 x - (-2) *
katovenus [111]

Answer:

-7/4x-68

Step-by-step explanation:

8 0
2 years ago
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