There are 10 values in the data set. Conveniently, they are sorted for you. The median (central line in the box) will be the average of the middle two numbers:
.. (20 +22)/2 = 21 . . . . . . . . matches the 2nd and 4th selections
The first quartile (the left end of the box) will be the middle number of the first group of 5, so is 9. This matches the 4th selection only.
The 4th selection is appropriate.
Answer: You need the unit price of how much it cost per min.
Step-by-step explanation:
First you have to find how much it costs for each min. So you divive 22.40 by 32 and you will get the answer for the cost of each min. Then Multiply the cost of each min by 38 and you should get the cost for 38 min.
Since, this is parallelogram
so, opposite sides are equal
We will find value of sides
Calculation of AB:
we are given point A=(-2,3)
point B=(4,0)
we can use distance formula
now, we can plug values
Since, this is parallelogram
so, opposite sides are equal
so,
Calculation of AD:
point A =(-2,3)
point D=(-5,2)
we can use distance formula
now, we can plug values
Since, this is parallelogram
so, opposite sides are equal
so,
Calculation of AE:
point A=(-2,3)
point E=(-3,1)
we can use distance formula
now, we can plug values
(a)
we know that
perimeter of a parallelogram is sum of all sides
so,
perimeter is
now, we can plug values
...........Answer
(b)
we can use area of parallelogram formula
we can plug values
............Answer
D=61d+30d=91d,
S=300+30d
S<D
300+30d<91d
300<61d
d>4.91 Since days are integers,
The skier would have to go at least 5 days to make the season pass less expensive than using the daily pass.
Answer:
1. 0 2. 130 3. -9.9
Step-by-step explanation:
