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bekas [8.4K]
3 years ago
6

If you multiply my number by 6 and add the product to -4, the result is -40. What's my number?

Mathematics
2 answers:
Nikolay [14]3 years ago
6 0

Answer:

I can totally help you but, what is your number by chance?

Step-by-step explanation:

Soloha48 [4]3 years ago
5 0

Answer:-6

Step-by-step explanation: -6 x 6 = -36. -36 -4 = -40.

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if you have an accurate, complete scale drawing and the scale, which measurements of the objects of the drawing can you find
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3 years ago
In a version of the game of roulette, a steel ball is rolled onto a wheel that contains 19 red, 19 black and 2 green slots. If t
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Answer:

The probability is 0.3576

Step-by-step explanation:

The probability for the ball to fall into the green ball in one roll is 2/1919+2 = 2/40 = 1/20. The probability for the ball to roll into other color is, therefore, 19/20.

For 25 rolls, the probability for the ball to never fall into the green color is obteined by powering 19/20 25 times, hence it is 19/20^25 = 0.2773

To obtain the probability of the ball to fall once into the green color, we need to multiply 1/20 by 19/20 powered 24 times, and then multiply by 25 (this corresponds on the total possible positions for the green roll). The result is 1/20* (19/20)^24 *25 = 0.3649

The exercise is asking us the probability for the ball to fall into the green color at least twice. We can calculate it by substracting from 1 the probability of the complementary event: the event in which the ball falls only once or 0 times. That probability is obtained from summing the disjoint events: the probability for the ball falling once and the probability of the ball never falling. We alredy computed those probabilities.

As a result. The probability that the ball falls into the green slot at least twice is 1- 0.2773-0.3629 = 0.3576

5 0
4 years ago
The ages of the members of a legislature from a particular state are listed below. Find the​ mean, median, and mode of the data​
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Answer:

Mean: 46

Median: 43

Mode: 43

Step-by-step explanation:

I hope this helped. I am sorry if you get this wrong.

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3 years ago
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Answer:

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Step-by-step explanation:

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3/5 divide by 2/3 help it's for my homework ​
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Answer:

.9

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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