Answer:
0.8 or 80%
Step-by-step explanation:
Let A and B denote the different events
A: “The concert attendee visited Orlampa Skydome”
B: “The concert attendee visited the Bithlo Megaplax”
Thus, the probability P(A) of a concert attendee visiting Orlampa Skydome is
P(A) = 120/200 = 0.6
In a similar manner,
P(B) = 100/200 = 0.5
We seek to determine P(A∪B), which represents the odds that a concert attendee went to either Orlampa Skydome OR the Bithlo Megaplax.
We know that
P(A∪B) = P(A) + P(B) - P(A∩B)
but P(A∩B) signifies the possibility that a concert attendee went to both Orlampa Skydome AND the Bithlo Megaplax.
Given that the events are independent,
P(A∩B) = P(A)P(B) = 0.6*0.5 = 0.3
and
P(A∪B) = 0.6 +0.5 - 0.3 = 0.8 or 80%
X(u, v) = (2(v - c) / (d - c) + 1)cos(pi * (u - a) / (2b - 2a))
y(u, v) = (2(v - c) / (d - c) + 1)sin(pi * (u - a) / (2b - 2a))
As v goes from c to d, the term 2(v - c) / (d - c) + 1 will vary from 1 to 3,
which perfectly defines the radius range. Simultaneously, as u varies from a to b, pi *
(u - a) / (2b - 2a) varies from 0 to pi/2, ideal for the angle. This maps the rectangle to R.
Response:
Resort A experiences a more uniform snowfall, indicating less fluctuation. In contrast, Resort B has a greater median snowfall and a higher interquartile range, making it likely for Kevin to encounter better snowfall conditions there.
Thanks:) I just completed it edg
Detailed explanation:
To determine which functions depict the arithmetic sequence 8, 1.5, -5, -11.5,... follow these steps:
<span>f(n) = –6.5n + 14.5... correct
f(1) = 8
f(2) = 1.5
f(3) = -5
f(4) = -11.5
f(n) = –1.5n + 9.5... incorrect
f(1) = 8
f(2) = 6.5
f(n) = 6.5n + 1.5... incorrect
f(1) = 8
f(2) = 14.5
f(1) = 8, f(n + 1) = f(n) – 6.5... correct
f(2) = 8 - 6.5 = 1.5
f(3) = 1.5 - 6.5 = -5
f(4) = -5 - 6.5 = -11.5
f(1) = 8, f(n + 1) = f(n) – 1.5... incorrect
f(2) = 8 - 1.5 = 6.5
f(1) = 8, f(n + 1) = f(n) + 6.5... incorrect
f(2) = 8 + 6.5 = 14.5
The valid functions are:
</span>f(n) = –6.5n + 14.5 and f(1) = 8, f(n + 1) = f(n) – 6.5.
Response:9/10/3/5
Detailed explanation: because... believe me
