So to find average, we add up the values, and divide it by how many values there are in total.
27 + 12 + 31 + 19 + 23 + 11 + 17 = 140.
There are 7 numbers. Which means we divide 140 by 7.
140 / 7 = 20 is the average.
Also, if you notice, most of the numbers "kind of" circulate around 20.
Answer:
y=45x+20
Step-by-step explanation:
y=45x+20
45 is constant, so every hour it takes, 45 dollars will be added (slope)
20 is the starting point (y- intercept)
Using formula y=mx+b
y=45x+20
1,500
Explanation: 2,100/ 7= 300. 5 x 300 = 1,500
Answer:
We got less than 2 1/2 ft
Step-by-step explanation:
We need to add up all the snow on the three days
Monday = 15 inches
Tuesday = 4 1/2 inches
Wednesday =6 3/4 inches
------------
25 + 1/2 + 3/4 inches
Getting a common denominator
25 + 2/4+3/4
25 + 5/4 inches
25 + 1 + 1/4 inches
26 1/4 inches of snow
2 1/2 ft
1 ft = 12 inches
2 ft = 24 inches
1/2 ft = 6 inches
2 1/2 ft = 24+ 6 inches
= 30 inches
26 1/4 inches < 30 inches
We got less than 2 1/2 ft
Answer:sx−3x+1
Step-by-step explanation: