From 9 a.m to 3 p.m its 6hrs
From 3pm to 6pm is 3 hours
Answer is 24
Rmember that the form y = mx + b is a straight line whose y-intercept is b and slope is m.
On the graph you can see that the y-intercept is beteween 0 and 5.
The equations given as options have y-intercepts 6, 20, 18, and 3, in that order.
And the only equation of the options that meet that is the option D. y = 3x + 3.
You can also check that the slope of that equation is 3 and it is roughly the slope of an intermediate line between the dots.
Answer: option D. y = 3x + 3.
<u> </u><u>0.1071428571428571</u><u> is the </u><u>probability</u><u> that the total value is exactly 35 cents.</u>
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What is probability ?
- Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty.
- We can predict only the chance of an event to occur i.e. how likely they are to happen, using it.
The only way you can get 35 cents is with 1 quarter and 2 nickels (talk about funny money)
There are 3 ways to pick up a quarter 3C1
and there are 3 ways you can pick up 2 nickels 3C2
So there are 3*3=9 ways to choose 1 quarters and 2 nickels. That is 9 favourable outcomes :)
Now, there are 9C3=84 ways to choose 3 coins from 9 SO
The probability of picking up 35c is
Learn more about probability
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<u>The complete question is -</u>
Steve has three quarters, three nickels and three pennies. If Steve selects three coins at random and without replacement, what is the probability that the total value is exactly 35 cents?
Between-group design compares two groups (randomly formed) on the same task, such as movement speed.
Given things that there are two groups that are randomly formed for the same task.
A between-group design in experimental design is an experiment in which two or more groups of individuals are assessed simultaneously by separate testing factors. This design is typically used instead of, or in conjunction with, the within-subject design, which applies identical modifications of circumstances to each participant in order to monitor the reactions.
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It doesn't matter HOW you do the division. You can use a calculator,
long division, mental math, short division, a slide rule, a Curta, or an
abacus. Every possible method must deliver the same answer. If it
doesn't, then either you made a mistake using it, or else the method
itself doesn't work.
So I'm not going to tell you what method I'm using.
The decimal equivalent of 3 divided by 11 is
0.2727272727... .
In order to be exactly equal to 3/11, the '27's must keep going forever,
and never end.
If you don't have enough time or space on the paper to write an infinite
string of '27's, then you can write some of them and then stop. The more '27's
you write, the closer your decimal will be to 3/11 , so you can get it as close
as you want. But if you ever stop, then it won't be exactly equal to 3/11 .
