The school store sells spiral notebooks in four colors and three different sizes. The table shows the sales by size and color for 386 notebooks What is the experimental probability that the next customer buys a
red notebook with 150 pages? Enter your answer as a simplified fraction.
Red
53
100 Pages
150 Pages
200 Pages
Green
31
47
16
Blue
21
57
22
Yellow
12
27
12
63
25
The experimental probability is

-50/3 is the final answer! : )

what?

step-by-step explanation:

what do you need with. i love quadrants. can you tell me ?

7.9m and 4.3°

step-by-step explanation:

let east be +x and north be +y, x = distance * cos θ, y = distance * sin θ  

for 3.5 south, y = -3.5  

for 8.2, x = 8.2 * cos 30 and y = 8.2 * sin 30  

for 15 west, x = -15  

total x = 8.2 * cos 30 – 15 ≈ -7.9  

total y = -3.5 + 8.2 * sin 30 = 0.6  

magnitude = [(8.2 * cos 30 – 15)^2 + 0.6^2)]^0.5  

the magnitude is approximately 7.9 m  

tan θ = y/x = 0.6/-7.9  

the angle is approximately 4.3˚ north of west

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