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3 years ago

4 3/10 - 1 7/10 simplest form

Mathematics

1 answer:

olasank [31]3 years ago

7 0

Answer:

2 3/5

Step-by-step explanation:

43/10- 17/10

(43 × 10) - (17 × 10) /10 × 10

260/100

260 ÷ 20/100 ÷ 20

2 3/5

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A rabbit population doubles every 4 weeks. There are currently five rabbits in a restricted area. If t represents the time, in w

My name is Ann [436]

First, you have to find how many weeks are in 98 and to do so, you would divide it by 7. which turns out to be 14. If you divide 14 by 4 you'll find that their population will double 3 times, but not 3.5 because it is every 4 full weeks.
The equation will look like this, however, I'm not completely certain about the format. I'm using the formula for exponential growth
P(t)=r(2)^t
I did use t as weeks, but for every 4 weeks. R is the number of rabbits. If we were to input our information, we'd get:
P(3)=5(2)^3
If you work it out, you get 40 rabbits. In 14 weeks, the rabbits will double 3 times, so if we were to just figure it out without using the formula, we could double 5 which is 10, double it again, which is 20, and then double it a third time. which is 40.

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3 years ago

Relatively Simple Math, pls lend a hand. 50 points and Brainliest

baherus [9]

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2 years ago

Penny reads 10 pages in 1/2

sveticcg [70]

Answer:

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3 years ago

Shun is going to flip a fair coin 450450450 times.Complete the following statement with the best prediction.The coin will land t

gtnhenbr [62]

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3 years ago

The sides of triangle can be represented by x+3, 2x+4 and 3x-1. what would be the perimeter of it were scaled down by half

svlad2 [7]

The perimeter will also be scaled down by half if the original triangle if it were scaled down by half.

<h3>What is the perimeter of a triangle?</h3>

The total length of a triangle's boundary is referred to as its perimeter. It is the total of the triangle's three sides. A triangle's perimeter will be equal to a+b+c if its three sides are a, b, and c.

The sides of the original triangle are:

x+3, 2x+4, 3x-1

The perimeter of the triangle will be

$x+3+2x+4+3x-1\\=6x+6$

If it were scaled down by half then new sides will be

$\frac{x+3}{2} , \frac{2x+4}{2} , \frac{x-1}{2}$

So, the perimeter of the new triangle will be

$\frac{x+3}{2} + \frac{2x+4}{2} + \frac{3x-1}{2}\\=\frac{x+3+2x+4+3x-1}{2} \\=\frac{6x+6}{2}\\ =3x+3$

This is half of the original triangle's perimeter. Therefore, the perimeter of the new triangle is half of the perimeter of the original triangle.

To know more about perimeter of a triangle visit: brainly.com/question/12577324?referrer=searchResults

#SPJ4

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2 years ago