Answer:
- <u>You need to estimate: approximately 0.84</u>
Explanation:
Please, find attached a figure with the complete question, including the probability distribution.
<h2>Solution</h2>
The graph does not permit to read exact values, thus you must estimate.
P(X ≥ 8) = P(X=8) + P(X=9) + P(X=10)
- P(X≥8) ≈ 0.62 + 0.14 + 0.08 = 0.84
Answer:i would 1*/
Step-by-step explanation: because
Answer:
70°
found by considering A-frame ladder as a triangle
Step-by-step explanation:
Given that,
angle form on either side of A-frame ladder with the ground = 125°(exterior)
As it is a A-frame ladder so its a triangle, we will find the angle at the top of ladder by using different properties of triangle
1) find interior angle form by A-frame ladder with the ground
125 + x = 180 sum of angles on a straight line
x = 180 - 125
x = 55°
2) find the angle on top of ladder
55 + 55 + y = 180 sum of angle of a triangle
110 + y = 180
y = 180 - 110
y = 70°
Answer:
is it math or science
Step-by-step explanation:
tobrhonestIreallyhatemathhhuhuu
