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asambeis [7]
3 years ago
12

Jacki evaluated the expression below.

Mathematics
2 answers:
Valentin [98]3 years ago
3 0
Jacki didn’t subtract 12 from 8 correctly he was suppose to get a negative and not 12
Aloiza [94]3 years ago
3 0

Answer:

C  

Step-by-step explanation:

i just took the test

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denis-greek [22]

go on mathway it gives the answers


5 0
3 years ago
Which postulate of the kinetic molecular theory best explains why gases can be compressed?
I am Lyosha [343]

Answer:

Answer in explanation

Step-by-step explanation:

When we talk of compression of gases, what we are talking about is simply the reduction in the volume of the gases. When we compress a volume of a gas, we are looking at reducing the volume of the gas in question.

Now, let’s work through this. The postulate that works in this scenario is that postulate about the interaction between the gas molecules whether attractive or repulsive are negligible. This is the driving force that dictates the compressibility of gases.

Gases are termed compressible because the the negligible force of attraction or repulsion between them confers a kind of fluidity to these gases. It is this fluidity that makes it possible for gases to be compressible.

If it was that the attractive or repulsive forces are not negligible, they would have posed a difficulty that would be dependent on the strength of the compressive forces to overcome

7 0
3 years ago
Read 2 more answers
Assuming your hypothesis is supported, which of the following graphs predicts the response of the female cricket to the male’s s
siniylev [52]
<span>The correct answer for this question is this one: "
Hint 1. Predicting the outcome of the experiment if your hypothesis is supported First, review your hypothesis.

Your hypothesis states that female crickets respond to both the chirp rate of the male’s song and the local temperature when identifying potential mates. From this hypothesis, you make the following prediction: If a female cricket is at a different temperature from a male of the same species, she will not respond to the male’s song. 

Hope this helps answer your question.

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5 0
3 years ago
MilA has a bag filled with marbles in which situations would the probability of mila drawing a blue marbles from the bag be 1-3
Kamila [148]
Since there were no situation given, I can only provide you with some guidance so you can select the correct answer.

If the probability is 1/3, that means that one out of every three options will need to be blue. 

If it is a bag of marbles, you could have 1 blue marble out of a total of 3 marbles. Or any other fraction that reduces to one third.

Here are some examples:

2/6   3/9   4/12   5/15   6/18   7/21   8/24 .....
3 0
3 years ago
A farmer sees 56 of his cows out of the barn. He knows that he has 83 cows altogether. Let c represent the number of cows still
Delicious77 [7]
For this question you want to take 83 and subtract 56 which would give you 27. So 33 couldn't be the number of cows still in the barn.
4 0
4 years ago
Read 2 more answers
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