-6
Step-by-step explanation:
a minus this is always a positive so you figure if 33 positive it would be 17 + 6 equals 33
Answer:
4 smoothies.
Step-by-step explanation:
We divide 1/3 into 1 5/8 ( which is 13/8).
= 13/8 / 1/3
= 13/8 * 3
= 39/8
= 4 7/8
Maximum number = 4.
Answer:
[μ-error, μ + error]
[14000- 3000, 14000 + 3000]
Step-by-step explanation:
We write it how an interval, where the center of the interval is the mean, thus
[μ-error, μ + error]
First we calculate the mean
μ = (11000+17000)/2
μ = $14000
And the error is the absolute value of the difference between the mean an either extreme values
error = |14000 -17000| = |14000 - 11000| = 3000
Then
[14000- 3000, 14000 + 3000]
A) We add up each of the x- and y-coordinates:
x = 0 + 9 = 9
y = 10 + 0 = 10
Therefore, the resultant vector is (9, 10), and the angle is determined as arctan(10/9) = 48.01 degrees.
D) Similarly, the x-coordinate is 7 + 8 = 15, and the y-coordinate is 7 - 6 = 1. Therefore, the angle is determined by arctan(1/15) = 3.81 degrees.
Note that it is easiest when both the x- and y-coordinates are given. However, if only the overall magnitude and angle are given, we would need to use sine and cosine functions to determine the resultants.