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xxMikexx [17]
3 years ago
14

Help pls it’s just one simple question <3 just anwser 3

Mathematics
1 answer:
mafiozo [28]3 years ago
4 0
Haven’t done this in a while but i’m pretty sure it’s answer C shawty. If you need an explanation i’m happy to give one but yes
Answer C
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There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen. How many atoms are there in 600 grams of oxygen? Write your an
tatiyna

Answer:

<u>2.256 x 10 to the power of 25</u>

Step-by-step explanation:

There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen

So, there are x atoms in 600 grams of oxygen

Using the ratio and proportional

So, the number of atoms = 600 * 3.76 x 10 to the power of 22 =

                                          = 6*10^2 * 3.76 * 10^{22}\\=6*3.76 * 10^2*10^{22}\\=22.56 * 10^{24}\\=2.256 * 10 * 10^{24}\\=2.256 * 10^{25}

So, the answer in scientific notation as A.BCD x 10 to the power of E

Will be <u>2.256 x 10 to the power of 25</u>

3 0
3 years ago
1. Identify the terms and coefficients of the expression. Solve for x = 4 and y = 5.
agasfer [191]
Answer:

1.) 5(4)-3(5)+8

20-15+8

5+8

13


The other ones make no sense. Can you take a picture of the problems


6 0
4 years ago
12.8 rounded to the nearest whole number
Lyrx [107]

Answer:

13

Step-by-step explanation:

you're kidding, how do you not know this but I mean I'm here to help even if you're not the brightest

6 0
3 years ago
Read 2 more answers
Please helpppppppppppppppppppppppppp
adell [148]

Answer:

the answer is D or A

Step-by-step explanation:

step-by-step explanation

I hope this helps

5 0
3 years ago
a scout troop is making care packages for soldiers. Each package has 126 grams of gronola, 245 grams of chocolate chip cookies ,
mezya [45]

Answer: 11136 grams

≈ 11.14 kilograms  

Step-by-step explanation:

Given, Each package has 126 grams of granola, 245 grams of chocolate chip cookies , and 325 grams of nuts in it.

Total weight of each package =  126 grams + 245 grams +  325 grams

= 696 grams

If they have 16 care packages, then total weight of packages = 16 x (Total weight of each package)

= 16 x 696 grams

=  11136 grams

≈ 11.14 kilograms   [ 1 kilogram = 1000 grams]

4 0
3 years ago
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