Answer: The line of best fit is y = 3x + 2.
The points in the list fall in a straight line. All we need to do is find the slope and the y-intercept. Then, put them in the form of : y = mx + b
First, the slope. Our x-values are in order and our y-values are going up by 3. So, 3 is our slope.
Second, the y-intercept. The point (1, 5) is our first point. If he go down 3 and back to 0, we will have the y-intercept of 2.
You can graph these points and the equation to prove that it is correct.
Step-by-step explanation:
100 = cos(18) × r
with r being the upper side of the 18° angle.
r = 100/cos(18)
and
h = sin(18)×r = sin(18)×100/cos(18) = 100×sin(18)/cos(18) =
= 100×tan(18) = 32.49196962... m
Answer:
Your answer is 0.1
Step-by-step explanation:
Answer:
0.7 x 10 ^ -9
Step-by-step explanation:
(3.5 x 10 ^ -4) ÷ (5 x 10 ^ 5)
3.5 / 5 x 10 ^ -4/ 10 ^ 5
=> 0.7 x 10 ^ -9