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DerKrebs [107]
3 years ago
7

which situation would be represented by a discrete probability distribution? a) the weight of fire fighters b) the overall avera

ge of a math class c) the ages of all the students in a class d) the number of students who could distinguish between two different soft drinks
Mathematics
1 answer:
IgorC [24]3 years ago
4 0
A discrete variable is a variable which may take only certain discrete values; for example the number of people in a household is a discrete variable which may have the value 1, 2, 3, etc. but cannot have intermediate values such as 1.473 or 3.732.
Choice d) can be represented by a discrete probability distribution, the other choices cannot be so represented.
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which of the following best describes the technique used to graph the equation using the slope and y-intercept ? Y=5x+10
Vinvika [58]
The slope-intercept is y = mx+b. You can use this as a technique for graphing to make the experience easier. The "5" would be the slope or rise/run of the line. The 10 would be where it started on the y-intercept. You could also say it would be (0,10). Since the slope is positive than it would be going in an upward direction. That is why this technique is good for graphing. I hope this helps you and please put me as the brainliest answer. :)
5 0
3 years ago
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Really stuck help <br> The picture below is the problem
iren [92.7K]

Answer:

Step-by-step explanation:

figure one

formula length x width x height

plug in 7 x 2 x 3

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2 years ago
4. In the triangle ABC, angle A = 90° and
vesna_86 [32]

Step-by-step explanation:

here the answers is it helpful

7 0
2 years ago
Cole got $100 for his birthday. he can either save the money or buy a tennis racket with it what is the opportunity cost if he b
Andrew [12]

Answer:

A. winning games with his new racket

Step-by-step explanation: It's A because he's going to spend the money anyways every kid can't hope but, to spend their money $100 is a lot. He wouldn't be worried about losing out on savings because you get birthday money every year there is always a Opportunity for more cash.


If I'm wrong please let me know that means it was (B.) Spending the cash..


7 0
3 years ago
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An artist has completed 1/14 of a painting in 2 weeks. At what rate is she working?
joja [24]

Answer:

Rate = 0.035 per weeks

Step-by-step explanation:

Given that,

An artist has completed 1/14 of a painting in 2 weeks.

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R=\dfrac{\dfrac{1}{14}}{2}\\\\R=0.035\ \text{per weeks}

Hence, her rate is 0.035 per weeks.

6 0
3 years ago
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