3 years ago

Change 6 miles to feet

Mathematics

1 answer:

WITCHER [35]3 years ago

4 0

Answer:

31680 feet

Step-by-step explanation:

1 mile = 5280 feet

5280 * 6 = 31680

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A bacteria colony increases in size at a rate of 4.0581e1.6t bacteria per hour. If the initial population is 36 bacteria, find t

Harrizon [31]

Answer:

1560

Step-by-step explanation:

The rate of Increase of the population (P) of the bacteria is given as:

$\frac{dP}{dt} =4.058e^{1.6t}$

$dP =4.058e^{1.6t}}dt\\Taking\: Integrals\\\int dP =4.058 \int e^{1.6t}dt\\P(t)=\frac{4.058}{1.6} (e^{1.6t} +K)\\P(t)=2.53625 (e^{1.6t} +K)$

Where k is a constant of Integration.

At t=0, P(t)=36

$36=2.53625 (e^{1.6*0} +K)\\36=2.53625 (e^{0} +K)\\36=2.53625 (1 +K)\\36=2.53625 +2.53625K\\K=13.19$

Therefore:

$P(t)=2.53625 (e^{1.6t} +13.19)\\At \: t=4\\P(4)=2.53625 (e^{1.6*4} +13.19)\\=1559.88\\P(4)=1560$

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3 years ago

Diego is building a kitchen table and a coffee table. The legs of a kitchen table must be twice the height of a coffee table and

GuDViN [60]

B. They are twice as long and there are 4 of them

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Parametrizations help needed

erica [24]

Sorry I don't know that either

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AleksAgata [21]

Answer:

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Step-by-step explanation:

use desmos.com to graph the points

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1. Gummy worms are $3.50 per pound

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