Answer:
So, the probability is P=0.0135.
Step-by-step explanation:
We know that at a certain airport, 65% of the flights arrive on time.
We get that p=0.65 and q=1-0.65=0.35.
We have 10 flights, so n=10.
We calculate the probability that all 10 of the flights were on time, so k=10.
We use the formulu:
we get:
So, the probability is P=0.0135.
Answer:
12:23
12 to 23
12/23
Step-by-step explanation:
Answer:
Mr. Miller's farm is 295 acres, and Mr. Newton's farm is 230 acres.
Step-by-step explanation:
From the problem we can make the following equations.....
Let "N" be the area of Mr. Newton's farm and let "M" be the area of Miller's farm. Then.....
N + M = 525
N + 65 = M
Now substitute and get....
N + M = 525
N + N + 65 = 525
2N = 460
N = 230⇒
⇒N + 65 = M
230 + 65 = 295
The answer is 32ft. What you have to do is multiply 10 and 6.4 which equals 64. Then you take 64 and divide it by 2 and you get the answer of 32. The equation goes like this 10ft X 6.4ft = 64ft/ 64ft divided by 2 = 32ft.
Answer:
<em>The answer would be 8x + 24</em>. And it's not a trinomial form. Why? Maybe the given is not just (3+5), it's (3x+5). So that we can get trinomial product.
Sol.
(x + 3) (3x + 5)
Each parenthesis has a binomial (two numbers)
A. Note that whenever you have two parenthesis next to each other like this, it implies factoring. So let's factor.
3x^2 + 5x + 9x + 15
We get a quartnomial (containing 4 numbers), but we're looking for a trinomial. Can we reduce this?
B. Yeah, so we reduce
3x^2 + 14x + 15
There you go, this is a trinomial.
