Answer:
The probability that the next person asked has two pets is 0.176
Step-by-step explanation:
The given parameters are;
The frequency distribution of the number of pets owned is presented as follows;
Number of Times Frequency
None 354
One 981
Two 352
Three 200
Four 113
The probability that the next person asked has two pets = Proportion of the sample that own two pets = 352/(354 + 981 + 352 + 200 + 113) = 0.176
Therefore, the probability that the next person asked has two pets = 0.176
1st on the left matches with y. 2nd matches with 6x-2y. 3rd matches with 2x+y.
The compound inequality x < -2 or x ≥ 3 is represented by x ∈ (-∞, -2) ∪ [3, ∞)
Answer:
1/10
Step-by-step explanation:
P(x) = 1/10
{x: 0 < x < 11}
To solve this proble you must apply the proccedure shown below:
1. You have that:
- <span>David is standing 5000 feet away from the base of a cell phone tower. and the angel of elevation from his eyes to the top of the tower is 78 degrees.
- David’s eyes are 6 feet.
2. Therefore, you have:
Tan</span>α=opposite/adjacent
Tanα=x/5000
x=(5000)(Tan(78°))
x=23,523.15 feet
3. Then, you have that the height of the tower is:
h=6 feet+23,523.15 feet
h=23,529.15 feet
The answer is:23,529.15 feet