3 years ago

The total charge on 8 particles is −56 units. All the particles have the same charge.

Mathematics

2 answers:

inna [77]3 years ago

4 0

Answer: <u>- 7</u>

i did the test. Hope this helps! ;)

sergiy2304 [10]3 years ago

3 0

Hello! -56 units is the total charge on 8 particles. To solve this question, all you have to do is divide -56 by 8. Because one number is negative and the other one is positive, the quotient will be negative. -56/8 is -7. There. The charge on each particle is -7 units.

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Whoever answers this will get 75 point! How do I find the MEAN, give the process, of the data set? City A: {3, 4, 6, 4, 3, 1, 4}

levacccp [35]

Answer:

Step-by-step explanation:

Mean is just another word for average. To find the average, add up all the values then divide by the number of values.

There are 7 values in the first data set. The average is:

(3 + 4 + 6 + 4 + 3 + 1 + 4) / 7 = 25/7 ≈ 3.57

There are 7 values in the second data set. The average is:

(6 + 7 + 2 + 4 + 5 + 5 + 3) / 7 = 32/7 ≈ 4.57

5 0

3 years ago