Answer:
y = 189.8
Step-by-step explanation:
Apply trigonometric function to find y.
Reference angle (θ) = 50°
Adjacent side = 122
Hypotenuse = y
Apply CAH, since the Hypotenuse and the Adjacent are involved.
Thus:
Cos θ = Adj/Hypo
Plug in the values
Cos 50° = 122/y
y*Cos 50° = 122
y = 122/cos 50°
y = 189.8 (beater tenth)
Answer:
1 and 1/4
Step-by-step explanation:
3/4 + 1/2 = 3/4 + 2/4 = 5/4 = 1 1/4
Answer:
the best point estimate to use as an estimate of the true mean tip per delivery would be $1.88
the distribution that will be used to obtain the critical value is that you should try to find the population standard deviation and then find out what 90% of that is
i cannot do parts c and d i'm sorry
Step-by-step explanation:
Find the difference:
17 - 10 = 7
So the distance between 10 and 17 is 7 on a number line.
