Answer:
C
Step-by-step explanation:
The IQR is the range of the box in the box and whisker plot
So if you remember how to do the average of something you are already there
You need 2 numbers
First being the lower quartile and upper quartile
48 is where the lower quartile starts and 70 is where the upper quartile finishes *NEVER USE MEDIAN IN IQR
all you have to do is subtract
70-40 and you get as an answer 22.0 being A as your answer
Answer:
1 pint (or 16 oz)
Step-by-step explanation:
1. convert the amout of pints into ounces (multiply 18 (pints) times 16 oz in a pint) 18 * 16 = 288 total ounces
2. determin how many ounces are used by students (multiply 68 (students) by 4 oz) 68 * 4 = 272 ounces uses
3. find the difference (subtract 288-272 = 16 oz left over)
16 oz = 1 pint
Answer:
9 22/25
Step-by-step explanation:
Answer:
DE = 18
Step-by-step explanation:
Given that,
Point D is on line segment CE.
DE = x+10, CD=6 and CE=3x
We need to find the length of DE.
ATQ,
CE = CD + DE
Putting all the values,
3x = 6 + x+10
Taking like terms together
3x-x = 16
2x = 16
x = 8
DE = x+10
= 8+10
= 18
Hence, the length of DE is 18.