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Bas_tet [7]
3 years ago
9

A bacteria culture begins with 13 bacteria that triple in amount at the end of every hour. How many bacteria exist in the cultur

e at the end of the 10th hour? a. 13,312 b. 26,624 c. 767,637 d. 2,302,911
Mathematics
1 answer:
xenn [34]3 years ago
4 0
C because it would be 13 x 3 and then you would take that result and times it by 3 and so on and so on and this eventually after 10 hours results to C

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Romashka [77]
The value of the one is 0.1 and 0.01.

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3 0
2 years ago
9/15+2/5 need help adding fractions
GenaCL600 [577]

Answer:

15/15 aka 1

Step-by-step explanation:

9/15 and 2/5

keep the 9/15 and then denominator the bottom number has to be the same as the first one so multiply 5 times 3 to get 15 whatever you do to the bottom you have to do to the top so 2 times 3 equals 6.

9/15 and 6/15

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15/15 which then equals 1

4 0
2 years ago
Read 2 more answers
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kykrilka [37]

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The first quadrant is where x and y are both positive. Since x is the time in years, it doesn't make sense to talk about negative years or negative years have passed by. We can have a negative balance in a bank account, so it makes sense to have y be negative. However, Mr Sullivan starts with some positive amount and his account grows every year. So there's no way that y can be negative in this case.

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The point (0,200) is the y intercept. It represents the starting amount he deposited into the account, which was the $200. Keep in mind that no other deposits were made, and he cannot pull money out of the account if he wants his account to grow according to the graph. Also, the interest rate must remain at 10%.

7 0
2 years ago
The length of a rectangle is 3 times its width. if the width is diminished by 1 inch and the length is increased by 3 inches. th
pogonyaev
4 times 18 is 72. 

So. going from there

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and the width is diminished by one so you have to add one.

the original dimensions is 5 for the width and 15 for the length. 

Hope this helped :)
8 0
3 years ago
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IceJOKER [234]

Answer:

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8 0
3 years ago
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