The answer is 30
WoSo at 7 PM, the hour hand is on 7 and the minute hand is on 12.
That is a gap of five hours.
The whole clock has twelve hours.
We know that a clock is a circle.
A circle has 360 degrees.
So, the 12 hours of a clock make 360 degrees.
Each hour is 360/12=30 degrees.
So, 5 hours makes 30*5=150 degrees.
Answer:
2000
Step-by-step explanation:
2225 to the nearest 100 is 2300 but 3
<5 so it is 2000
As we travel from (-2, p) to (2, 2p+1), x increases by 4 and y increases by p+1. Note that -2 + 4 = 2 (which is correct), and that p + (p+1) = 2p+1 (which is also correct).
p+1
Thus, the slope of this line is m = rise / run = -------- = 9
4
Then p + 1 = 36, and p = 35.
Answer:
The slope of the line of best fit is
⇒ 2nd option
Step-by-step explanation:
The formula of the slope of a line is
<em>To find the slope of the best line fit choose two points their positions make the number of the points over the line equal to the number of the points below the line</em>
From the attached graph points (1 , 9) and (8 , 3) are the best choice
∵ The line passes through points (1 , 9) and (8 , 3)
∴
= 1 and
= 8
∴
= 9 and
= 3
- Substitute them in the formula of the slope
∴ 
∴ The slope of the line of best fit is
Answer:
$ 78.78
Step-by-step explanation:
Calculate 15% of 68.50. then add it to the total bill.