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nydimaria [60]
3 years ago
7

If heat is released from water, what phase change occurs? A) gas to solid B) solid to gas C) liquid to solid D) solid to liquid

Mathematics
2 answers:
natka813 [3]3 years ago
5 0

Answer:

ANSWER:  D: GAS TO LIQUID

Step-by-step explanation:

nikitadnepr [17]3 years ago
3 0
D. maybe sorry not that good at science
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Solve<br> y = -22t² when t = 5<br><br> If you show your work I will give you branist
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Olate the variable by dividing each side by factors that don't contain the variable.
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8 0
3 years ago
There is a bag filled with 3 blue and 4 red marbles. A marble is taken at random from the bag, the colour is noted and then it i
Morgarella [4.7K]

altogether there are 7 marbles in the bag.

put the marbles in fractions, so blue would be 3/7

and red would be 4/7. but becuase you need 2 of the same, you do

3/7 x 3/7 = 9/49

4/7 x 4/7 = 16/49

then add them togther

25/49

if you need it as a percentage, it is

51.020408163265%

8 0
3 years ago
I need help and have to show my work
Oksi-84 [34.3K]
Okay 
5.
m+4=17
   -4   -4
    m=13
6.
12=24-y
24-12
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7.
15-b=12
-12   -12
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10t=90
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22/y=2
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54=6b
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7 0
3 years ago
3xz(9xy+z)-2yz(x+y-z)
Alisiya [41]

Answer:  27x²yz + 3xz² - 2xy - 2y²z + 2yz²  

<u>Step-by-step explanation:</u>

Use the distributive property.

   3xz(9xy + z)           - 2yz(x + y - z)

= 3xz(9xy)  +  3xz(z)  -2yz(x)   -2yz(y)   -2yz(-z)

=  27x²yz   +   3xz²    -2xy       -2y²z      +2yz²  

3 0
3 years ago
Using fluorescent imaging techniques, researchers observed that the position of binding sites on HIV peptides is approximately N
konstantin123 [22]

Answer:

The values is  

Step-by-step explanation:

From the question we are told that

  The population mean is  \mu  =  2.45

    The  standard deviation is  \sigma  = 0.35 \ mi

     The random value is  x =   2.03

The standardized score for a binding site position of 2.03 microns is mathematically represented as

       z-score  =  \frac{x -  \mu}{ \sigma }

=>      z-score  =  \frac{2.03 -  2.45}{ 0.35}

=>    z-score  =  -1.2

7 0
3 years ago
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