Answer:
median = 50
difference in the quartiles = 45
Step-by-step explanation:
The median amount is the line in the middle of the box
The median is 50
The difference between the upper quartile and the lower quartile is the difference between the right end of the box and the left end of the box
65-20 = 45
Answer:
135 masks
Step-by-step explanation:
i hope my math is right lol
Answer
x= -3 -> y= -2
x= -1 -> y= -4
x= 3 -> y= -2
Step-by-step explanation:
The lines around the x in the equation is the absolute value symbol.
If you put a positive in, it stays positive.
If you put a negative in, it becomes positive.
Then solve normally.
Good luck!
Answer:

Step-by-step explanation:
We must convert the given temperatures from degrees Celsius to degrees Fahrenheit
The formula is:

Where C is the temperature in degrees Celsius and F is the temperature in degrees Fahrenheit
Then we must replace the temperature in degrees Celsius and solve the equation for F






The Fahrenheit temperature range in which the antifreeze protects the car is:

Answer:
The common difference is -3.
Step-by-step explanation:
You can simply find it by taking the difference of two numbers that are side by side.
Example: 35 - 32 = 3
Since it is decreasing though, it would be negative.