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Iteru [2.4K]
2 years ago
9

Georgina likes to read during her summer break. The table below shows the number of pages in each book she read last summer and

the number of pages in each book she read this summer.
Number of Pages Georgina Reads during the Summer

Last Summer

140

220

190

180

190

This Summer

150

170

150

190

180

What inference can someone draw about the data?
The books she read this summer had more pages, on average, than last summer.
The number of pages in each book varied more last summer than this summer.
Last summer, the average book had nearly twice the number of pages than the average book has this summer.
This summer, the number of pages in a book varied nearly twice as much as the number of pages in last summer's books
Mark this and return
Mathematics
1 answer:
liraira [26]2 years ago
5 0

Answer:

The number of pages in each book varies more last summer than this summer

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leonid [27]

The number of students that are expected to carry a backpack is = 378

<h3>Calculation of total number of students</h3>

The total number of students in the assembly= 648

The number of students that enters the gym =12

The number of students carrying backpack = 7 out of 12

The total number of batches that entered the gym = 648/12 = 54

Therefore, the number of students that are expected to carry a backpack is = 54 ×7 = 378

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brainly.com/question/4721701

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6 0
3 years ago
RES<br> Find (fºg)(1)<br> Ax) = x2 - 1<br> g(x)= v<br> a 0<br> c. 4.<br> b.<br> d. 18<br> Help pls
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Answer:

A

Step-by-step explanation:

So we have the two functions:

f(x)=x^2-1\\g(x)=\sqrt x

And we want to find:

(f\circ g)(1)

This is the same as:

f(g(1))

So, to find the answer, find g(1) first:

g(x)=\sqrt x\\g(1)=\sqrt1\\g(1)=1

Now, substitute this value for g(1):

f(g(1))\\=f(1)

And plug this into f(x):

f(x)=x^2-1\\f(1)=(1)^2-1\\f(1)=1-1=0

Therefore:

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Our answer is A

3 0
4 years ago
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To ride a roller coaster, a visitor must not be less than 56 inches tall.
Lubov Fominskaja [6]

Answer: Required expression would be h\geq 56

Step-by-step explanation:

Since we have given that

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Let h be the height of a visitor able to ride.

It means, h must not less than 56 inches.

Mathematically, it is expressed as

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Hence, required expression would be h\geq 56

3 0
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Item 18
nlexa [21]
Approximately 14%

14-12=2
2/14=1/7
1/7*100=14.29
14.29%
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Answer:

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Step-by-step explanation:

6 0
3 years ago
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