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ale4655 [162]
2 years ago
6

The number of bacteria in a colony increases by 10% every 2 hours. What is the overall percent increase after 4 hours?

Mathematics
1 answer:
babymother [125]2 years ago
5 0

The number of bacteria in a culture is increasing according to the law of exponential growth. There are 125 bacteria in the culture after 2 hours and 350 bacteria after 4 hours.

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What is the next term in the sequence below?<br> -324,108,-36,12
STALIN [3.7K]

Answer:

-4

Step-by-step explanation:

bc it is

.......................

4 0
3 years ago
Samantha plays on the softball team for her school she strikes out twice after nine times she is at bat if she struck out 14 tim
poizon [28]

Answer:

she got back 63 times

Step-by-step explanation:

Here, we want to know the number of times she is at bat

from the question, we are made to know that she strikes out twice after 9 times

So striking out 14 times, the number of times she has got back will be ;

14/2 * 9 = 63 times

3 0
3 years ago
What is the slope of the line that passes through the line<br> containing (-6, 1) and (4, 8)?
diamong [38]
The slope is m=7/10


I hope it helps :)
6 0
3 years ago
F(n) = -11 + 22(n = 1)<br> Complete the recursive formula of f(n).<br> f(1) =<br> f(n) = f(n - 1)+
Maslowich

Answer:

f(n)=f(n-1)+22.

Step-by-step explanation:

Note: In the given function it should be (n-1) instead of (n=1).

Consider the given function is

f(n)=-11+22(n-1)

It is the explicit form of an A.P.

For n=1,

f(1)=-11+22(1-1)=-11+0=-11

For n=2,

f(2)=-11+22(2-1)=-11+22=11

Common difference is  

d=a_2-a_1=11-(-11)=11+11=22

The recursive formula of an A.P. is

f(n)=f(n-1)+d

Substitute d=22 in the above formula.

f(n)=f(n-1)+(22)

f(n)=f(n-1)+22

Therefore, required recursive formula is f(n)=f(n-1)+22.

7 0
2 years ago
What steps do you take to solve multiplication word problems?
zmey [24]

Answer:

Ex) Julie has twice as many apples as Henry. If Julie has 15 apples how many does Henry have?         15 x 2 = 30  Henry has 30 apples.

Step-by-step explanation:

Look at the words around it, find out what numbers you are working with, and multiply.

4 0
2 years ago
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