Answer:
Miss, I would like to have a refund for both of my mcchickens that cost 9 dollars each. I would also like to have a refund for both of my drinks that cost 3 dollars each. They are both large. You messed up my whole meal!
Step-by-step explanation:
Answer:
(2,3)
Step-by-step explanation:
It would be (2,3) b/c H is on the point (2,3) and by the way 2 is on the y-axis and 3 is on the x-axis
Given:
n = 27, sample size
df = n-1 = 26, degrees of freedom
xb = 11.8, sample mean
s = 2.3, sample standard deviation.
Because population statistics are not known, we should use the Student's t-distribution.
At 99% confidence interval, the t-value = 2.779 (from tables).
The confidence interval is
11.8 +/- 2.779*(2.3/√(27)) = 11.8 +/- 1.23 = (10.57, 13.03)
Answer: (10.6, 13.0) to the nearest tenth
Answer:
two points in the xy plane have cartesian coordinate (2,-4)and (-3,3) where the units are in m determine.
a)the distance between these point and
b) their polar coordinates
