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saw5 [17]
3 years ago
12

Over the summer Marty reads 4 times as many pages as the number of pages Nelson and Jennifer read combined Marty reads 1,860 pag

es and Nelson reads 240 pages
Mathematics
1 answer:
leonid [27]3 years ago
8 0
She reads 4 timws as many pages as them together so you add the number of pages they eead them mhltiply it by 4 (1860+240)4=8400
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Given the data below, what is the upper quartile? 1,1,3,4,4,4,8,9,13,15
MArishka [77]

Answer:

9 is Q3

Step-by-step explanation:

1,1,3,4,4,4,8,9,13,15

3 is Q1

4 is Q2 (median)

9 is Q3

5 0
3 years ago
What is the domain of the function​
frez [133]

Answer:

First option

Step-by-step explanation:

There's no value of x which makes the function undefined .

So x can take any real value

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4 0
3 years ago
Read 2 more answers
2x -3y =2<br><br> x = 6y - 5
never [62]
2(6y - 5) - 3y = 2
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9y - 10 = 2
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7 0
3 years ago
Which of the following sets of numbers could not represent the three sides of a right
mario62 [17]

Answer:

The answer is (13,48,50)

5 0
3 years ago
At Brighton Middle School, Mr. Yule asked 50 randomly selected students from each grade level about their favorite subject, and
Ugo [173]

Answer:

Yes, he made a reasonable inference by saying about 25 percent of students choose the science.

Step-by-step explanation:

Given that

Number of students for survey = 50

Number of students who choose science = 12

Now

Percentage of student who choose science = \frac{12}{50} x 100

Percentage of student who choose science = \frac{12*100}{50}

Percentage of student who choose science = 24 %

Now as Mr. Yule said "about 25" percent of students choose the science it can be treated as reasonable approximation.

Now if the number of students in survey become 200, then we can expect 12 out of every 50 students would choose the science. So, in total 48 students would choose the science.

Now lets calculate the percentage of students who choose science.

Percentage of student who choose science = \frac{48}{200} x 100

Percentage of student who choose science = \frac{48*100}{200}

Percentage of student who choose science = 24 %



7 0
3 years ago
Read 2 more answers
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