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horrorfan [7]
3 years ago
7

80/100 as a percentage​

Mathematics
2 answers:
lutik1710 [3]3 years ago
4 0

Answer:

<h2><em><u>80</u></em><em><u>%</u></em>.</h2>

Step-by-step explanation:

<em><u>Since</u></em><em><u>,</u></em>

Any number if divided by hundred then that no. is known as a <em><u>percentage</u></em>.

<em><u>Here</u></em><em><u>,</u></em>

<em><u>80</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>divided</u></em><em><u> </u></em><em><u>by</u></em><em><u> </u></em><em><u>100</u></em><em><u> </u></em><em><u>i</u></em><em><u>. </u></em><em><u>e</u></em><em><u>.</u></em>

80 / 100

= <em><u>80% (Ans)</u></em>

cluponka [151]3 years ago
3 0

Answer:

<h3>80\%</h3>

Step-by-step explanation:

Write the problem as a mathematical expression.

<h2>\frac{80}{100}</h2>

Convert to decimal.

<h3>0.8</h3>

Multiply 0.8 by 100 to convert to a percentage.

<h3>0.8 \times 100 </h3><h3>80\%</h3><h3>Hope it is helpful.....</h3>
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OlgaM077 [116]
A) 2.85g+3.15c
B)2.85(8.4)+3.15(6)=$42.84
8 0
3 years ago
If f(x) = 8x + 9, each time x increases by 1 unit, f(x) increases by<br> units.
alexira [117]
7 Units.

8(1)+9= 17
8(2)+9=25
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33-25=7. 25-17=7
3 0
3 years ago
What is 0 to the -1,000
Tanya [424]

Answer:

0

Step-by-step explanation:

3 0
3 years ago
Given the sequence in the table below, determine the sigma notation of the sum for term 4 through term 15. N an 1 4 2 −12 3 36 t
Rzqust [24]

By applying basic property of Geometric progression we can say that sum of 15 terms of a sequence whose first three terms are 5, -10 and 2 is                    \sum_{n=4}^{15} 5(-2)^{n-1}$$  

<h3>What is sequence ?</h3>

Sequence is collection of  numbers with some pattern .

Given sequence

a_{1}=5\\\\a_{2}=-10\\\\\\a_{3}=20

We can see that

\frac{a_1}{a_2}=\frac{-10}{5}=-2\\

and

\frac{a_2}{a_3}=\frac{20}{-10}=-2\\

Hence we can say that given sequence is Geometric progression whose first term is 5 and common ratio is -2

Now n^{th}  term of this Geometric progression can be written as

T_{n}= 5\times(-2)^{n-1}

So summation of 15 terms can be written as

\sum_{n=4}^{15} T_{n}\\\\$\\$\sum_{n=4}^{15} 5(-2)^{n-1}$$

By applying basic property of Geometric progression we can say that sum of 15 terms of a sequence whose first three terms are 5, -10 and 2 is                    \sum_{n=4}^{15} 5(-2)^{n-1}$$  

To learn more about Geometric progression visit : brainly.com/question/14320920

8 0
3 years ago
The square of the sum of 7 times x and 3 divided by 4 times the difference of x and 1
4vir4ik [10]
I believe the 3rd answer down if the information you provided is correct

Squaring the sum on the top, rules out 1 and 2 (not squaring the 7 only)
then 4 times the difference.  so I believe 4 (x-1) on the bottom.
4 0
3 years ago
Read 2 more answers
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