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joja [24]
4 years ago
8

Add.

Mathematics
1 answer:
Phoenix [80]4 years ago
4 0
The answers is 11x+2 I’m pretty sure. I can’t tell if your x3 was an exponent or multiplying.
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harriet is cultivating a strain of bacteria has doubled by the end of every second hour. how many bacteria will harriet have in
Black_prince [1.1K]

Answer:

n2^3 bacteria, n being the initial population.

Step-by-step explanation:

compound growth equation: P=n2^t

P is total population

n is initial population

t is time

since it doubles every second hour, and there are 6 hours

6hours/2hours= doubles 3 times, thats why t=3.

7 0
3 years ago
Find the value of x .​
Bad White [126]

Answer:

Step-by-step explanation:

Because the four angles share a common point and because they start with the top of 2x and end there, the total number of degrees travelled is 360 -- the same as though the origin were at the meeting place of the 4 given angles and the center of a circle.

3x + 3x + 4x + 2x = 360 degrees.       Combine

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12x/12 = 360/12

x = 30

7 0
3 years ago
Choose the situation which would best be modeled by an exponential decay function.
fomenos

Answer:

D

Step-by-step explanation:

A is an arithmetic sequence in that is adds or subtracts the same amount.

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7 0
4 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
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Answer:

1:4

Step-by-step explanation:

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