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anastassius [24]

4 years ago

8

The number of N bacteria in a culture can be modeled through the continuous growth model. If the there were 100 bacteria initial

ly and the value for k is 0.5, what will the population of the bacteria be in 10 hours, where t is the number of hours?

1 answer:

Anvisha [2.4K]4 years ago

7 0

Use the expo growth formula N = No*e^(0.5t), with t in hours.

Then N = 100 e^(0.5*10) = 100*e^5 = 14841.

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Its height(in meters),x seconds after takeoff, is modeled by h(x)= -(x-11)(x+3) how many seconds after takeoff will the hovercra

Igoryamba

Answer:

$x = 11\,s$

Step-by-step explanation:

The instants when hovercraft lands on the ground are those when h(x) = 0. Given that height function is a second-order polynomial in its factorized form, such instants are related to the roots of the function.

Time is a positive real number and the only possible solution:

$x = 11\,s$

4 0

3 years ago

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Question 4Which list contains only integers that are NOT also whole numbers?AnswerFnegative 2, negative 1, 0, 1, 2G1, 2, 3, 4H1

bearhunter [10]

Answer:

Whichever one is only negatives.

Step-by-step explanation:

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8 0

3 years ago

an air conditioning system can circulate 360, cubic feet of air per minute. how many cubic yards of air can it circulate per min

ahrayia [7]

Alright, lets get started.

3 feet = 1 yard

If we cube both sides of the equation, we will get the conversion into cubic yards

So,

$3*3*3 cubic feet = 1 * 1*1 cubic yards$

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So, 360 cubic feet = $360 *\frac{1}{27}$ cubic yards

So, 360 cubic feet = 13.33 cubic yards

13.33 cubic yards of air can it circulate per minute. : Answer

Hope it will help :)

3 0

3 years ago

Read 2 more answers

Simplify: 3/4(5a-16)-1/3(6a-3)<br> please solve right answer.<br> I need to finish it.

Mekhanik [1.2K]

Answer:

Let's simplify step-by-step.

34(5a−16)−13(6a−3)

Distribute:

=(34)(5a)+(34)(−16)+−2a+1

=154a+−12+−2a+1

Combine Like Terms:

=154a+−12+−2a+1

=(154a+−2a)+(−12+1)

=74a+−11

Answer:

=74a−11

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3 years ago

There is no choice to say nothing fix that brainly<br> The question is in the picture

stepan [7]

Answer:The y intercept of Function A is greater than the y-intercept of Function B

Step-by-step explanation:

y=4x-4

x--->-2,-1,0,1,2

y---->-13,-9,-5,-1,3

7 0

3 years ago