2 years ago

Please help it's due in a few minutes

Mathematics

1 answer:

kow [346]2 years ago

7 0

Answer:

Step-by-step explanation:

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8. By one estimate, 3% of all Siberian Husky puppies are born with two different

suter [353]

Answer:

Step-by-step explanation:

Mux= np

sigmax= $\sqrt{np(1-p)\\$

Mean = 50(.65)

Standard Deviation = $\sqrt{1.5(1-.03)}$

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3 years ago

Solve. -4 is greater than -4/3s <br><br> −4 > − 4/3 s

alekssr [168]

Answer:

s>3

Step-by-step explanation:

Step 1: Flip the equation.

-4/3s <-4

Step 2: Multiply both sides by 3/(-4).

(3/-4) x (-4/3s) < (3/-4) x (-4)

s > 3

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2 years ago

The population of a culture of cells grows according to the function P(t)= 90t/ t + 1, where t> or =0 is measured in weeks. C

butalik [34]

Answer:

The average rate of change is $\frac{18}{5}$

Step-by-step explanation:

Given function that shows the population of a culture of cells,

$P(t)=\frac{90t}{t+1}------(1)$

Where, t represents the number of weeks.

Thus, the average rate of change in the population over the interval [0,24],

$m=\frac{P(24)-P(0)}{24-0}$

From equation (1),

$=\frac{\frac{90\times 24}{24+1}-\frac{90\times 0}{0+1}}{24}$

$=\frac{\frac{2160}{25}-\frac{0+1}{0}}{24}$

$=\frac{2160}{25\times 24}$

$=\frac{2160}{600}$

$=\frac{18}{5}$

6 0

3 years ago

Marvin had 2 spools of fishing line. Each spool had

melisa1 [442]

The answer would be 12yards of fishing line :)

4 0

2 years ago

HURRRY PLEASE. Find the focus and directrix of the parabola with the equation y2=18x

Lady_Fox [76]

Been a while but I'm gonna try..! Okay!
For the Focus use the vertex to find it. (9/2 , 0)
For the directrix I believe it is. x = -9/2

7 0

2 years ago