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Ghella [55]
2 years ago
11

1. At time t=0,500 bacteria are in a petting dish, and this amount triples every 15 days.

Mathematics
1 answer:
atroni [7]2 years ago
6 0

Answer:

4 better inbox

Step-by-step explanation:

You might be interested in
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Svet_ta [14]

Answer:

$35 for each sweater

Step-by-step explanation:

First subtract the skirt $160 - $20 = $140

Then Divide to find cost of each sweater $140/4 = 35

Answer: 35

4 0
3 years ago
Giúp mình với mình không biết làm
Vladimir [108]
Can you translate so I can help you out
4 0
2 years ago
Pls help me with this question.
maw [93]

Answer:

The slope for this equation is \frac{1}{7}.

Step-by-step explanation:

                       x         y

point 1:           -4        -3

point 2:           3        -2  

slope:             \frac{1}{7}

To solve for slope here is an equation, to help: \frac{y^2-y^1}{x^2-x^1}

\frac{y^2-y^1}{x^2-x^1} \\\\\frac{-2-(-3)}{3-(-4)} \\\\= \frac{1}{7} \\

5 0
3 years ago
You are choosing between two health clubs. Club A offers membership for a fee of $12 plus a monthly fee of $28. Club B offers me
EleoNora [17]

A has fixed one time fee of $12 and if you go to it say "m" months you pay $28 for each month, so your total cost at A is really 12 + 28m.

B has a fixed one time fee of $20 and if you go to it "m" months you pay $26 for each month, so you total cost at B is 20 + 26m.

how many months for the cost to be the same?

\stackrel{A}{12+28m}=\stackrel{B}{20+26m}\implies 12+2m=20\implies 2m=8\implies m=\cfrac{8}{2}\implies m=4

well, since the cost for both is the same, we can just get A's, knowing that B is the same

12+28(4)\implies 12+112\implies 124

5 0
2 years ago
What function equation is represented by the graph?
larisa [96]

Answer:

f(x)=1/4x-3

Step-by-step explanation:

y=mx+b

y-intercept is -3

-3=b

rise over round to find the slope

up 1 over 4

m=1/4

5 0
3 years ago
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