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Elodia [21]
3 years ago
13

Plz answer ASAP need help

Mathematics
1 answer:
Aleks04 [339]3 years ago
6 0

Answer:

4 hours

Step-by-step explanation:

Let the number of hours = x.

Jay reads 55 pages per hour, so in x hours, he reads 55x pages.

After reading for x hours, he has 278 - 55x pages left to read.

Odhran reads 45 pages per hour, so in x hours, he reads 45x pages.

After reading for x hours, he has 238 - 45x pages left to read.

Since we want to know when they have the same number of pages left, we set the expressions equal and solve for x.

278 - 55x = 238 - 45x

Add 45x to both sides.

278 - 10x = 238

Subtract 278 from both sides.

-10x = -40

Divide both sides by -10.

x = 4

Answer: 4 hours

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Example of non-statistical question , statistical question
Aleks04 [339]

Answer: A non-statistical For example, the question, 'What is 2 plus 2?' is a non-statistical question. This question has only one correct answer that doesn't change

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A statistical question  For example, there will likely be variability in the data collected to answer the question, "How much do the animals at Fancy Farm weigh?"

hoped this helped

4 0
3 years ago
Help with geometry..............................
Ira Lisetskai [31]
(y2-y1)/(x2-x1)
(-7-5)/(4-2)
-12/2= -6
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3 years ago
The sides of a rectangle are a number and 4 less than that same number. The perimeter is 56. Find the dimensions of the rectangl
mafiozo [28]
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4 0
3 years ago
A photo studio is going to display a portrait in their lobby. The portrait is being re-produced from a photo with dimensions 6in
Burka [1]

Answer:

the form of it will be the same

Step-by-step explanation:

the form will need to be the same or a part will be cropped so it fits the photo/portrait

6 0
3 years ago
What are one dimensional figures
agasfer [191]
Hello!

In geometry there are three dimensions.

Something that is one dimensional is neither flat, wide, or tall. It is just a line.
——————————————
Something two dimensional is flat and wide but has no height. An example of this is a square.

Something three dimensional is wide and tall, and has flat faces. An example is a cube.

To answer your question something one dimensional is something that is not flat, wide, or tall, such as a line.

Hope this helped!
3 0
3 years ago
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