4 years ago

The answer for this I need it

Mathematics

1 answer:

laila [671]4 years ago

5 0

The answer to the question is b

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Norton read 4 books during his vacation. the first book had 326 pages, the second had 288 pages,the third had 349 pages and the

Murrr4er [49]

The four books had an average of 341 pages

Step-by-step explanation:

Given

Total number of books = 4

Pages in first book = x1 = 326

Pages in second book = x2 = 288

Pages in third book = x3 = 349

Pages in fourth book = 401

The average is given by:

$Average=\frac{Sum\ of\ pages}{number\ of\ books}\\=\frac{x_1+x_2+x_3+x_4}{4}\\=\frac{326+288+349+401}{4}\\=\frac{1364}{4}\\=341$

The four books had an average of 341 pages

Keywords: Average, Division

Learn more about average at:

#LearnwithBrainly

8 0

3 years ago

Write a Pythagorean triplet whose smallest number is 8

Darya [45]

Answer:

(8,15,17)

Step-by-step explanation:

Lets verify

$\\ \sf\longmapsto 8^2+15^2=17^2$

$\\ \sf\longmapsto 64+225=289$

$\\ \sf\longmapsto 289=289$

Hence verified

3 0

3 years ago

Read 2 more answers

Rita owed her brother $15 after her birthday she was able to pay him back and still had $45 how much money did Rita receive for

cricket20 [7]

Answer: 60

Step-by-step explanation:

-15+60=45

6 0

3 years ago

When x² is divided by (x – 3), the quotient is 12 and the remainder is 1. Find the

Zarrin [17]

Answer:

Posible answers can be x=7 or x=5

Step-by-step explanation:

5 0

3 years ago

Two lines, a and b, are parallel. If both of the lines aee rotated 90⁰ in the same direction and then translated to the right by

V125BC [204]

Answer:

Option A

Step-by-step explanation:

The two lines if rotated by 90 degree in the same direction will remain parallel. They may become perpendicular if only one of them is rotated or will be the same line if rotated in opposite direction by same amount.

Now if these two are translated by same number of degree even then they will remain parallel. They may not remain parallel if they are translated by different angle

Hence, option A is correct

5 0

3 years ago