You can simply use temperature below 0 and above 0 and ask the difference between the first and second temperature.
I just got free points. Thank you.
Answer:
y = 0.75x + 1.95
Step-by-step explanation:
It is given that the variables:
y stands for total cost
x for the amount of songs.
It is also given that each song costs $0.75 to download, and that there is a standard flat-fee of $1.95 (per month).
Set the equation:
total cost for the month = cost per song * amount of song + flat fee subscription
or
y = 0.75x + 1.95
~
Answer:2w + 20
Step-by-step explanation:
See, the carpet has a rectangular measure of 10 feet.
It's width is 'w'
We, know that perimeter is the sum of all sides.
Now there are two equal sides which we consider length and two other equal sides for width.
So, we have to add all sides which gives 20 +2w
Also general formula for perimeter is 2(length + breadth)
So, our ans. is 2w + 20
Hope it helps!!!
Answer:
2.4
Step-by-step explanation:
First we need to find the mean
Add up all the number
(10+ 7+ 1+ 6+ 7+ 9+ 8+ 10+ 2+ 5)/10
65/10 = 6.5
Then find the absolute difference from each point and the mean and sum them together and divide by the number of points
((10-6.5) + (7-6.5) +(6.5- 1) +(6.5-6) + (7-6.5)+( 9-6.5)+( 8-6.5)+ (10-6.5)+(6.5- 2)+(6.5- 5)) /10
24/10
2.4