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2 years ago

If y=2, then y5 = what

Mathematics

1 answer:

daser333 [38]2 years ago

6 0

Answer:

i think 10

Step-by-step explanation:

if you are multiplying, it would be (2)5 meaning 2 x 5 = 10 replace the y with 5 since thats what its equal to

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How many patterns can i make with 2 red beads 1 yellow bead and 1 green bead

jeka57 [31]

9 different patterns

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3 years ago

n many population growth problems, there is an upper limit beyond which the population cannot grow. Many scientists agree that t

givi [52]

Answer:

$\frac{dP}{dt} = rP(1 - \frac{P}{K}) = 0.017P(1 - \frac{P}{16})$

Step-by-step explanation:

The logistic function of population growth, that is, the solution of the differential equation is as follows:

$P(t) = \frac{KP_{0}e^{rt}}{K + P_{0}(e^{rt} - 1)}$

We use this equation to find the value of r.

In this problem, we have that:

$K = 16, P_{0} = 2, P(50) = 4$

So we find the value of r.

$P(t) = \frac{KP_{0}e^{rt}}{K + P_{0}(e^{rt} - 1)}$

$4 = \frac{16*2e^{50r}}{16 + 2*(e^{50r} - 1)}$

$4 = \frac{32e^{50r}}{14 + 2e^{50r}}$

$56 + 8e^{50r} = 32e^{50r}}$

$24e^{50r} = 56$

$e^{50r} = 2.33$

Applying ln to both sides of the equality

$50r = 0.8459$

$r = 0.017$

The differential equation is

$\frac{dP}{dt} = rP(1 - \frac{P}{K}) = 0.017P(1 - \frac{P}{16})$

3 0

3 years ago

Yolanda filled 2liters bottles with water for a day at the park with her family. Her family drank 11.73 liters .How many liters

kotykmax [81]

Answer:

1.99 L

Step-by-step explanation:

In the question it is mentioned that

The total liters of the water filled is 2 liters

But the family drank 11.73 liters

How should it be possible that the family drank is more than the total liters

So here we assume that the family drunk water should be in milliliters

Now the number of liters left is

= 2,000 ML - 11.73 ML

= 1988.27 ML

Now convert into liters which is

= 1988.27 ÷ 1,000

= 1.99 L

7 0

2 years ago

If I buy 19 bikes for 770$ how much would 11 bikes cost?

ddd [48]

Answer: $445.83

Step-by-step explanation:

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3 years ago

Simplify: 19x – y – 2z + x + 5y + 2z

Alchen [17]

20x+4y. I hope I helped (:

5 0

3 years ago