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Wewaii [24]
3 years ago
7

ok so im doing percentage in school and it the question is the rabbit poplulation is certain area of 500% of last years poplauti

on. there are 1,300 rabbits this year . how many were last year​
Mathematics
1 answer:
Ratling [72]3 years ago
3 0

Answer: 260

Step-by-step explanation: ok we know that there a 5 time increase (500 percent), meaning all we need to do is to divide this year number by 5 to find out last year number. 1300/5 is 260.

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C) Now let’s do another “what if”. What if the normal cost of an office visit to your regular doctor is $80, without insurance?
vampirchik [111]

Answer:

$16

Step-by-step explanation:

6 0
2 years ago
Find the x and the area of the shape perimeter is 64.5​
Umnica [9.8K]

Answer:

x=8

A = 192

Step-by-step explanation:

The perimeter is the sum of the outer lengths

17.9 + 22.6 + 3x = 64.5

Combine like terms

40.5 +3x = 64.5

Subtract 40.5 from each side

40.5 +3x -40.5 = 64.5 - 40.5

3x =24

Divide each side by 3

3x/3 = 24/3

x = 8

The area of a triangle is given by

A = 1/2 bh

The base is 3x = 3(8) =24

and the height is 2x = 2(8) =16

A = 1/2 (24) * 16

A =192

4 0
3 years ago
The number of different cars sold in some country rose from 205 in 1997 to 277 in 2007. Find the percent increase. Round to the
Reptile [31]

We are finding slope:

change in y / change in x

277 - 205 / 2007 - 1997

72 / 10

7.2

<h2 /><h2>~ 7</h2><h2></h2>

8 0
3 years ago
1)<br> What is the value of x?<br> 150°<br> 3x
Leona [35]
The value of x is usually 1, most of the time x is just used as a place holder
3 0
3 years ago
Solution to m^2- 36=0
alex41 [277]

Answer:

m=(-6,6)

Step-by-step explanation:

m^2 -36 = 0

Reorder the terms:

-36 + m^2 = 0

Solving for variable 'm'.

 Add '36' to each side of the equation.

-36 + 36 + m^2 = 0 + 36

Combine like terms: -36 + 36 = 0

0 + m^2 = 0 + 36

m^2 = 0 + 36

Combine like terms: 0 + 36 = 36

m^2 = 36

Simplifying

m^2 = 36

Take the square root of each side:

√m^2=+/-√36

m=(+/-)6

m = {-6, 6}

4 0
3 years ago
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