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3 years ago

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3(2.4−1.1m)=2.7m+3.2

2 answers:

telo118 [61]3 years ago

6 0

Hello again!

First, distribute the 3 to the parenthesis, so you get 7.2-3.3m=2.7m+3.2. Next, subtract 3.2 from both sides to get m's on one side. Then you have 4.2-3.3m=2.7m. Next, add 3.3m to both sides so you can solve for m. Now you have 4.2=6m. Then, divide 4.2 by 6, and m=.7

Hopefully this helps! Let me know if you have any questions

sp2606 [1]3 years ago

6 0

Answer:

m=2/3

Step-by-step explanation:

trust me

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Margaret [11]

Answer:

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m<2= 40

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4 0

3 years ago

Read 2 more answers

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ad-work [718]

Answer:

Part 1) The exponential function is equal to $y=1,350(0.95)^{x}$

Part 2) The population in 2010 was $992\ fish$

Step-by-step explanation:

Part 1) Write an exponential decay function that models this situation

we know that

In this problem we have a exponential function of the form

$y=a(b)^{x}$

where

y ----> the fish population of Lake Collins since 2004

x ----> the time in years

a is the initial value

b is the base

we have

$a=1,350\ fish$

$b=(100\%-5\%)=95\%=0.95$

substitute

$y=1,350(0.95)^{x}$ ----> exponential function that represent this scenario

Part 2) Find the population in 2010

we have

$y=1,350(0.95)^{x}$

so

For $x=(2010-2004)=6\ years$

substitute

$y=1,350(0.95)^{6}=992\ fish$

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3 years ago

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Zolol [24]

Answer:

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Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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Answer:

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Step-by-step explanation:

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3 years ago