The mean is simply the average of the total movies seen so..
the median is the middle number (or the average of the middle 2 numbers)
so if we line up the numbers in order and cross them out from both ends we get 12 & 14 so we take the average of the 2
First u have to find the slope.
When we graph for the slope we have to remind that
Slope (m)=rise÷run and always start with the y int if the slope is negative then the graph is gonna down and If the slope is positive then the graph is gonna up
Answer:
a. =11+ 1
b. =4x+ (-7y) + (-5z) +6
c. (-3x) + (-8y) +(-4)+(-8/7z)
Step-by-step explanation:
a. 20 - 9 + 8 -7
=11+ 1 ( this is obtained by solving)
b. 4x - 7y - 5z + 6
=4x+ (-7y) + (-5z) +6
We multiply the negative sign with the positive sign to get a minus so the answer remains the same and the expression is written as an addition sum.
c. -3x - 8y - 4 - 8/7z
-[ 3x+8y+4+8/7z]
or
(-3x) + (-8y) +(-4) +(-8/7z)
The minus sign is taken as common leaving the expression with the plus only.
It can be written in the same manner as above, adding the negative terms so that the expression is written as a sum.
The expressions are a sum after the negative sign is marked with the terms. It shows that the negative terms are being added.
Hello!
Let's do this step by step!
We must convert 24/40 to a decimal before we can find out what percentage of 40 is 24.
To convert 24/40 to a decimal, we must multiply the numerator (24) by the denominator (40):
24 ÷ 40 = 0.6
Now that we have the decimal form, we will multiply the decimal by 100 to convert it to a percentage.
0.6 × 100 = 60
24/40 = 60%
A N S W E R
60% of a lawn is planted with Kentucky blue grass.