Ask question

Ask question

All categories

2 years ago

9

A colony of bacteria is growing at a rate of 0.2 times its mass. Here time is measured in hours and mass in grams. The mass of t

he bacteria is growing at a rate of 4 grams per hour after 3 hours. Write down the differential equation the mass of the bacteria, m, satisfies:

1 answer:

arsen [322]2 years ago

4 0

Answer:

See attachment below

Step-by-step explanation:

You might be interested in

There are 144 microscopes in boxes at a school. each box has 24 microscopes which equation could be used to find b, the number o

garik1379 [7]

D ...................

8 0

2 years ago

You currently earn $11,50 per hour. Assuming that you work 40-hour weeks with no raises, what total gross salary will

RUDIKE [14]

Answer: $119,600

Step-by-step explanation:

8 0

2 years ago

How do i solve this question

frozen [14]

$\bf \begin{cases}
h(x)=(f\circ g)(x)\\
h(x)=\sqrt{x+5}\\
f(x)=\sqrt{x+2}
\end{cases}\\\\
-------------------------------\\\\
(f\circ g)(x)\implies f[\ g(x)\ ]\implies f[\ g(x)\ ]=\sqrt{g(x)+2}\qquad thus
\\\\\\
\sqrt{g(x)+2}=(f\circ g)(x)=h(x)=\sqrt{x+5}\qquad therefore
\\\\\\
\sqrt{g(x)+2}=\sqrt{x+5}\impliedby \textit{squaring both sides}\\\\\\
g(x)+2=x+5\implies g(x)=x+5-2\implies \boxed{g(x)=x+3}$

8 0

3 years ago

A cylinder of height 16 is inscribed in a sphere of radius 10. What is the radius of the cylinder?

alexdok [17]

Answer:

6

Step-by-step explanation:

10² = r² + 8²

100 = r² + 64

r² = 36

r = 6

7 0

3 years ago

A quilt is made of 12 squares of equal size. Each square measures 15 cm by 15 cm.

kolezko [41]

Answer: 12 x 15= 180 cuadrados

juas juas juas 180 + 180 = 360

15 x 15 cm = 360

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers