Answer:
C 8/5
Step-by-step explanation:
25 * what = 10
what = 10/25 = 2/5
10 * what = 4
what = 4/10 = 2/5
we are multiplying by 2/5 each time
the next term is
4 * 2/5 = 8/5
To find an average you add the data values and divide by how many value you have. Since we don't know the one cubs weight we'll use a variable. Set up an equation to find average using x as the weight that is unknown.
Now solve.
(294 + 268 + x )/3 = 288
Multiply both sides by 3 to clear the fraction.
(294 + 268 + x) = 864
Add the left side.
562 + x = 864
Subtract 563 from both sides
x = 302
Answer:
Option a (Bar Chart) is the right approach.
Step-by-step explanation:
Even before we want to equate or compare the distinct types, a bar chart was being used, it is a set of productivity and profitability, with either the price fluctuations over a given time displayed by each bar.
<u>We would like to compare two different groups here: </u>
- Individuals who work out five days a week or even more than that.
- Someone who doesn't do 5 or maybe more days of exercising.
The other options offered were never relevant to the relation or condition presented. So, option b seems to be the correct one.
You can do this step by step.
First roll can be any and you can still get the correct outcome.
Second roll has to be different from the first one, that is 5/6
3rd roll will have to be different from the last two, that is 4/6
And so on.
Thus P=1*5/6*4/6*3/6*2/6*1/6, you can simplify this if you wish.