It will take the same as the left then on the right 18lb
Answer:
A(1) = 3, A(2) = 5, A(3) = 8, A(4) = 12, A(5) = 17
Step-by-step explanation:
Given A(n) = n + A(n–1) a1 = 3.
A(1) = 3.
A(2) = (2) + A(2–1)
= (2) + A(1)
= (2) + (3) = <u>5</u>
A(3) = (3) + A(3-1)
= (3) + A(2)
= (3) + (5) = <u>8</u>
A(4) = (4) + A(4–1)
= (4) + A(3)
= (4) + (8) = <u>12</u>
A(5) = (5) + A(5–1)
= (5) + A(4)
= (5) + (12) = <u>17</u>
The answer is 120 degrees on edgenutiy<span />
Answer:
≈0.487
Step-by-step explanation:
I think this is your full question right?
Jose surveyed the length of TV commercials (in seconds). Find, to 3 decimal places, the experimental probability that a randomly chosen TV commercial will last:
Length Frequency
0-19 17
20-39 38
40-59 19 20 to 39 seconds.
60+ 20 to 4
Here is my anwer:
experimental probability = relative frequency =
Total frequencies = 17 + 38 +18 + 4 = 78
P(20 to 39s) = 38/78 ≈0.487