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algol [13]
3 years ago
8

Please solve #5 and show your work! Will give BRAINLIST!!

Mathematics
1 answer:
olchik [2.2K]3 years ago
3 0

Answer:

damita

Step-by-step explanation:

erin: 2/12 = 0.1666667

damita: 4/16 = 0.25

jayden: 3/15 = 0.2

0.25 is the highest concentration

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Given AC=DF,BC=DE<br> Prove AB=EF
Shkiper50 [21]

Answer:

Hope this helps

Step-by-step explanation:

AC=DF

AB+BC=DE+EF

*BC=DE*

AB+DE=DE+EF

AB=EF

6 0
4 years ago
Help please!!!!!!!^3
riadik2000 [5.3K]

Answer:

36

Step-by-step explanation:

-2[-6(-4+7)]\\\\=(-2)(-6)(3)\\\\=12(3)\\\\=36

4 0
2 years ago
A countries population in 1991 was 231 million in 1999 it was 233
AleksandrR [38]
The answer is:A = 231e^(.0010776*12) = 234 million in 2003 
k=(In(233/231))/(8) 
<span>k=1.00865/8 <===== you used the ratio of 233/321, not the natural log of the ratio. </span>

<span>233/231 = 1.00865 </span>
<span>ln(233/231) = ln(1.00865) = 0.0086207 </span>
<span>k = 0.0086207/8 = 0.0010776 </span>


3 0
4 years ago
The diameter of a circle is 50 m. Find its area to the nearest whole number.
nekit [7.7K]
The answer to the question ur asking is A ~~ 19.63.5 m2
5 0
2 years ago
How can I solve this math equation?
alukav5142 [94]

Answer:

Graphing

Step-by-step explanation:

1) You can graph this equation by using y=mx+b. You can replace that equation with y=3x-1.

M=3

X=x

B=-1

On a graph you would down 1 since it's negative and make a point. Then you would put a 1 under the 3 to make it a fraction. 3/1. Then you would divide 1 by 3 (1 ÷ 3). Then you would go to the right 0.33 because it's positive, and the up 1. Then you would make a second point.

This would only give you one line which wouldn't give you an intersection.

6 0
3 years ago
Read 2 more answers
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