3 years ago

A culture started with 2,000 bacteria. After 6

1 answer:

4 0

There will be 2.400 bacteria after 12 hours.
If it grew by 0.200 in 6 hours then it will be 0.400 at 12 hours because it is doubled.

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Translate the algebraic expression and simplify if possible.

tamaranim1 [39]

-2/(a+b)
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The length of a rectangle is 2 units more than the width. The area of the rectangle is 35 units. What is the width, in units, of

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3 years ago

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What number must you add to complete the square for x^2 + 4x = 15 ?

snow_lady [41]

Answer: 4

Step-by-step explanation: Apex answer I just took the test.

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4 years ago

Can someone help me with this

hichkok12 [17]

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on mathaway you can ask it to solve using a table of values.

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Step-by-step explanation:

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3 years ago

Jillian walked 0.5 miles before she started jogging at an average pace of 5 miles per hour. The equation d = 0.5 + 5t can be use

castortr0y [4]

Answer:

The answer is option 2.

Step-by-step explanation:

In the question, the independent variable is time and dependent is distance. As the time changes, the distance will also change it means the distance depends on time.

For example,

$d = 0.5 + 5t$

Let t = 1,

$d = 0.5 + 5(1)$

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Let t = 5,

$d = 0.5 + 5(5)$

$d = 25.5 \: miles$

Therfore, as time increases, distance will also increase.

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4 years ago