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Ne4ueva [31]
3 years ago
14

How many moles are in a sample of 4.57 x 1024 atoms of neon (Ne)?

Mathematics
1 answer:
damaskus [11]3 years ago
3 0

Answer:

151 mol Ne.

Step-by-step explanation:

I did work on Paper sorry if i can't type it, It'll mess it up.

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Jackson received a paycheck with a salary of $4,200. The check included a deduction of $725 for taxes, $215 in benefits paid by
Artemon [7]

Answer:

C

Step-by-step explanation:

(4,200 - 725) + 215 + 375 = 4065

I WAS THE FIRST TO PUT THIS, so if someone says the same, they copied me

7 0
2 years ago
Read 2 more answers
Please help :) will give brainliest
Natasha_Volkova [10]

Answer:

(x-2)(3x²-4 )

Step-by-step explanation:

  1. First, you <u>multiply 3x and 8</u> to equal 24x²
  2. Then, you find the variables that equal -10x (-2x, and -12x)
  3. then <u>replace the -10x with the two variables you found</u> (3x²-2x-12x+8)
  4. Sperate the variable (3x²-2x) and (-12x+8)
  5. Find the <u>GCF</u> of both x(3x-2) and -4(3x-2) (the binomial in the parentheses MUST BE THE SAME
  6. Replace one of the parentheses with x-4
  7. Answer: (x-2) (3x-4)
7 0
2 years ago
HELPPPP AND PLEEEAAAAAAAASEEEEEE EXPLAIN
sergiy2304 [10]
2.5 Feet in 15 seconds
6 0
2 years ago
Solve for V in V = s 3, if s = 4. V = a0
svet-max [94.6K]

Answer:

64\ units^{3}

Step-by-step explanation:

we have

V=s^{3}

This is the formula to calculate the volume of a cube

where

s is the length side of the cube

In this problem we have

s=4\ units

substitute

V=4^{3}=64\ units^{3}

8 0
2 years ago
Records kept by the national ski patrol and the national safety council show that, over a period of 14 years, 52.25 million peop
Kazeer [188]

Number of people visiting the slopes annually = 52.25 Million

Number of people visiting the slopes annually = 52,250,000

Number of deaths annually (per year) = 34

Probability that a skier will die in a given year is calculated as = Number of deaths per year/ Total number of visitors in a given year

Probability that a skier will die in a given year = 34/52,250,000

Probability that a skier will die in a given year = 0.00000065 (Rounded to eight decimals)


7 0
3 years ago
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