Answer:
So new price of per liter petrol is 96 p
Step-by-step explanation:
Given:
Price of Petrol = 80p
Increase in price = 20%
To find :
Cost per liter = ?
Solution:
As it is given that old price of petrol is 80p
Increase in price = 20 % of Old Price
New Price = Old price + Increase in price
Now first we will find increase in price
Increase in price = 20 % of 80
It could be written as
=
=
Increase in price = 16 p
New price = old price + original price
= 80 p + 16 p
= 96 p
So new price of per liter petrol is 96 p
Answer: 188 is the outlier
Step-by-step explanation:
Find median of the whole data set. The median is 83.5.
Then find Q1 and Q3. Q1 is 78, Q2 is 96.
Then find the IQR. The IQR is 18.
Find the inner fences of the data set. The inner fences are 51 and 123. Anything that is outside of 51 or 123 is an outlier so 188 is an outlier.
You can do this by subtracting 6 from 46 because Marissa has 6 less than Trevor. Then you split the remaining 40 into two meaning that each person has 20, but then you add the 6 back to Trevor so the answer is TREVOR HAS 26 T-SHIRTS (and Marissa has 20)
Answer:
y = 2
Step-by-step explanation:
Both points are on the horizontal line ...
y = 2
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<em>Additional comment</em>
A horizontal line has equation y = constant. A vertical line has equation x = constant.
F(x) = (x -2)(x +3)(x +5)
.. = x^3 +6x^2 -x -30 . . . . . your polynomial in standard form.