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Sergio039 [100]

3 years ago

10

If it takes Matthew an hour to get to his friend’s house, and two hours if he drives 25 mph slower, how far away does Matthew’s

friend live?

1 answer:

Vlada [557]3 years ago

8 0

He lives about 20mph.

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A culture started with 1,000 bacteria. After 3 hours, it grew to 1,100 bacteria. Predict how many bacteria will be present after

ss7ja [257]

The general equation for exponential growth can be written as:
$x_{t} = x_{0} (1+r)^{t}$
where r is the growth rate.
Plugging in the given values, we get:
$1100=1000(1+r)^{3}$
Therefore
$(1+r)^{3}=1.1$
giving
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The predicted number of bacteria after 17 hours is given by:
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timurjin [86]

It’s a blank screen .. what’s the question ?

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2 years ago

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3 years ago

Write the first 3 terms of the sequence an=n+2

frutty [35]

Answer:

Step-by-step explanation:

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