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iogann1982 [59]
3 years ago
5

Which of the following can affect the activity of enzymes?

Mathematics
2 answers:
Effectus [21]3 years ago
3 0
C temp. pH and regulatory molecules
slava [35]3 years ago
3 0

1.  B

2.  A

3. D

4. B

5. B

6. C

7. C

8. A

9. B

10. D

11. B

12. C

13. D

14. A

15. A

16. D

17. D


these are 100% correct

However make sure you are on the correct test so that you don’t put the answers incorrectly.

Hope this helps!

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After painting 3/8 of a fence he finds that he has painted 15 feet
siniylev [52]

Answer: I'm assuming you want to know how much surface area his fence is, so 40

Step-by-step explanation: First we can divide 15 by 3 to get 5, and then multiply 5 by 8. This gives us 40, which is our answer.

Hope this helps :)

6 0
3 years ago
Read 2 more answers
If 49, out of 175 people like cookies, what is the probability of 1200 people who will like cookies
zhannawk [14.2K]

I'm not really sure, but I believe the probability of 1,200 people liking cookies would be 336 people.

In order to solve this you would have to divide 1200 by 175 and take your answer and multiply that by 49.

5 0
3 years ago
Which choice correctly shows rounding to the hundredths place?
Romashka [77]
The correct answer would be the last one.

3.8765+4.824+1.733 > 3.88 +4.82+1.73 

This link is a good visual prompt of where the tenths, hundredths, thousandths, etc are.

Explanation:
Okay we are rounding to the hundredths. When we round a decimal up, we are basically being lazy so we just simplify the number. When we look at a number we are going to round we first need to spot where we are rounding up. In this case it is the hundredths.  Ex. 4.234/ Now the number that we are rounding "needs help from his buddy on his right" If the number on the right is 5 or greater, he is strong enough to help out. But if the number is 4 or lower he is too weak to help out. So lets do an example: Ex. 4.234. We see that 3 is the hundredths and the 3 turns to his buddy on the right and asks if can help. But since his buddy is 4 he can't help out.

Working out the problem:
The first option we are given the answers are in tenths so we can rule that out

The second option we are given the answers are rounded into hundredths so lets round the numbers/  3.825= 3.83, but the answers given (3.82) do not match up.

The third option: The answers are in hundredths so lets round the numbers.. 3.824= 3.82, but the answers given(3.81) do not match up

*Now by process of elimination you would now know that the 4th is the correct answer but lets work it out anyways, plus doing that is a bad habit to get into*

The fourth option: the answers given are in hundredths so let round the numbers.. 3.8765 (tricky since the answer all the way to the right is above 5 it rounds the helping buddy up) like so: 3.877... 3.877= 3.88. This turns out to be the right answer as you round up all of the hundredths places. 

I hope this helps you out and hope you can understand this! Have a GREAT DAY!

4 0
3 years ago
Read 2 more answers
Factor the polynomial y^5+32​
ivanzaharov [21]

Step-by-step explanation:

Please refer to the attachment

7 0
3 years ago
Help please brainly is the reward
Elis [28]

Step-by-step explanation:

A. First know that

rectangle \: area \:  =  \: len \:  \times width \:  \\  = 12ft\times 18ft \\  = 216 \: ft ^{2}

sq \: area \:  = ( one \: side)^{2} \\  = (13ft)^{2}  \\  = 169ft^{2}

<em><u>Expression</u></em>

<em><u>cost \:  = 169(3.50) + 216(3.50) \:</u></em>

B.

$1347.50

7 0
3 years ago
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