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AlekseyPX
3 years ago
14

In a lab experiment, 5300 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to do

uble every 10 hours. How many bacteria would there be after 12 hours, to the nearest whole number?
Mathematics
1 answer:
alex41 [277]3 years ago
4 0

Answer:

yooooo

Step-by-step explanation:

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Find each indicated product <br>1) 2s(s-4) <br>2) (w+7) (w+3)<br>3) (x+9) (x-2) 4) (2t-1) (t+5)​
Andrej [43]

Answer:

1) 2s(s-4

Ans:

2(−4)

22−8

2)(w+7) (w+3)

Ans:

(+7)(+3)

(+3)+7(+3)

2+3+7(+3)

2+3+7+21

2+10+21

4 0
2 years ago
An experiment consisting of 35 mice is set up to study the weight of mice after injecting them with a drug. If the population me
barxatty [35]
See the attachment Hope it helps :-)

4 0
3 years ago
Please help! And don't give me a link, I know it's a scam.
ivanzaharov [21]

Answer:

Yes.

Step-by-step explanation:

Well if the sum of the angles is equal to 180, then it's a triangle. Since 52+18+110=180, a triangle with the measures 52°, 18°, and 110° is possible. Hope this helps!

8 0
3 years ago
Suppose a family has four children. What is the probability that at least two are female?
tamaranim1 [39]
P(all 4 are male) = 1/2^4 = 1/16  ( assuming  probability of 1 male = 1/2)

P( 3 are male) =   1/2^4*4  = 1/4

The rest will have at least 2 females

So probability of at least 2 females) = 1 - 1/16 - 1/4 =  1 - 5/16 = 11/16 answer
4 0
3 years ago
a coin is flipped and a six-sided die, numbered 1 to 6, is rolled. find the probability of flipping tails and rolling a number l
pantera1 [17]

Answer:

5/6

Step-by-step explanation:

There is a 1 out of 2 chance that you will roll tails, so the probability is 1/2.

A number less than three is a 2 and 1, so the probability is 2/6.

Add 1/2 + 2/6. (Change 1/2 to 3/6 so you can add.)

3/6 + 2/6 = 5/6

<em>I hope this is correct and helps you! </em>

6 0
3 years ago
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