Answer:
0.4394
Step-by-step explanation:
given that an auto parts store is examining how many items were purchased per transaction at the store as compared to their online website
The data is shown below:
Frequency Frequency*Midpt
Midpt Online Total Online Total
1-3 2 40 147 80 294
4-6 5 60 103 300 515
7-9 8 15 32 120 256
10-12 11 5 18 55 198
120 300 555 1263
Thus we find total items purchased on line = 555
and total items overall purchased = 1263
Hence the probability that a randomly selected item was purchased online
=
I think it’s B or A I can’t remember this so if you get this wrong am sorry ...
Answer:
A
Step-by-step explanation:
We are given a table with the points [ (-1, 4), (0, 5), (1, 6), (2, 7) ]
We need to find the slope with [ y2-y1/x2-x1 ]
5-4/0-(-1)
1/1
1
The point (0, 5) represents the y-intercept.
y = 1x + 5
y = x + 5
Note that f(x) = y
f(x) = x + 5
Best of Luck!
Answer:
x + y = 400
5x + 9y = 2632
Step-by-step explanation:
27/7 or Decimal: 3.857143