In probability, you study the chances of an event to happen based on statistics gathered. Probability is always expressed as a part of a whole, thereby in fractions or percentages. From the statistics gathered, it said that 80% of the time, the plane arrives right on schedule in El Centro. That means that the probability of NOT arriving on time is the other portion, which is 20%. Thus, the answer is 20%.
The table shows that every 1 hour he goes 12 miles so a variable would be 1h/24miles
Answer:
1 solution
Step-by-step explanation:
x^2 - 14x + 49 = 0
Factor the expression:
x - 7
------------------------
x | x^2 | - 7x |
- ------------------------
7 | - 7x | 49 |
------------------------
(x - 7)^2 = 0
x - 7 = 0
x = 7
statement. reasons
1. In tri.ABE AND TRI.DCE
I. angle D=angle A. I. corresponding angle
ii.angleC=angle B. II. correspondingangle
iii.angleE=angle E. iii.common angle
2.ABE~DCE. 2.By AAA.condition.
proved.
