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FromTheMoon [43]
2 years ago
7

K = mv / 2 solve for m . HELP PLEASE HURRY!

Mathematics
1 answer:
Aleksandr-060686 [28]2 years ago
3 0

9514 1404 393

Answer:

  m = 2k/v

Step-by-step explanation:

Identify the coefficient of m (v/2) and multiply by its inverse (2/v).

  (2/v)k = (2/v)m(v/2) . . . . multiply both sides of the equation by 2/v

  2k/v = m . . . simplify

  m = 2k/v

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Expressions that show the quotient of a number n and 4
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a quotient of a number n and 4 could be n/4 or n with the division sign 4.



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3 years ago
How do you find the Median of a set of numbers.
Komok [63]

Answer:

Arrange your numbers in numerical order.

Count how many numbers you have.

If you have an odd number, divide by 2 and round up to get the position of the median number.

If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

Step-by-step explanation:

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3 years ago
A store carries four brands of DVD​ players, J,​ G, P and S. From past​ records, the manager found that the relative frequency o
mr_godi [17]

Answer:

The answer is below

Step-by-step explanation:

A store carries four brands of DVD​ players, J,​ G, P and S. From past​ records, the manager found that the relative frequency of brand choice among customers varied. Using the given probability values for each of the four​ brands, find the probability that a random customer will choose brand J or brand P.

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Answer: Probability is the ration of possible outcomes to the total number of possible outcomes. The probability of mutually exclusive events i.e. events that cannot occur at the same time is the sum of their individual probabilities. If two events A and B are mutually exclusive events, then:

P(A or B) = P(A) + P(B)

Given that P(J)=0.22​, ​P(G)=0.18​, ​P(P)=0.35​, ​P(S)=0.25, the probability that a random customer will choose brand J or brand P is given by:

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4 0
3 years ago
A guy wire (a tensioned cable designed to add stability to a free-standing structure) is attached to a telephone pole whose heig
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Answer:

⁵/₃

Step-by-step explanation:

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If you are at the top of the pole, the wire is going <em>down</em>.

Slope = Δy/Δx = -25/15 = -⁵/₃

4 0
3 years ago
1. what is the distance between -3 and -5 ?<br>2. what is the distance between -5 and -3 ?​
Naddik [55]

Answer:

-2 for both questions

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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