If you would like to find the average of 766 and 878, you can calculate this using the following steps:
766 + 878 = 1644
1644 / 2 = 822
The correct result would be 822.
Probability that a vehicle entering the Luray Caverns has Canadian license plates = 0.12
Probability that it is a camper = 0.28
Probability that it is a camper with Canadian license plates = 0.09
a. Probability that a camper entering the Luray Caverns has Canadian
license plates = 0.09
b. Probability that a vehicle with Canadian
license plates entering the Luray Caverns is a camper = 0.09/0.12
= 0.75
c. Probability that a vehicle entering the Luray Caverns
does not have Canadian plates or is not a camper = 0.88 + 0.72 - 0.81
= 0.80
Answer:
Step-by-step explanation:
Hello!
Be X: air pressures of properly inflated sports balls.
<em>Average recommended psi Tolerance(pounds per square inch)</em>
<em>Soccer ball 12.05 ±3.55</em>
<em>Basketball 8.00 ±0.5 </em>
<em>Volleyball 4.44 ±0.18</em>
Each recommendation is expressed like the "average air pressure" ± "standard deviation of the recommended air pressure" so if you express it in inequality it will be:
X[bar]-S ≤ X ≤ X[bar]+S
So for each ball type, you can write it as:
<u>Soccer ball</u>
12.05-3.55 ≤ X ≤ 12.05+3.55
8.5 ≤ X ≤ 15.6
<u>Basketball</u>
8.00-0.5 ≤ X ≤ 8.00+0.5
7.5 ≤ X ≤ 8.5
<u>Volleyball</u>
4.44-0.18 ≤ X ≤ 4.44+0.18
4.26 ≤ X ≤ 4.62
I hope this helps!
To find your answe you need to divide 119 by 8.5 in order to find how much he is paid per hour :
119 ÷ 8.5 = $14
The answer is : Hugh is paid $14 per hour.
There you go! I really hope this helped, if there's anything just let me know! :)
