3 years ago

What is the O is this question

1 answer:

3 0

It can literally be any number that would equal to 53 when added with the square
Hope u had a great day! Pls mark as brainliest!

You might be interested in

At a certain airport, 65% of the flights arrive on time. A sample of 10 flights is studied. Find the probability that all 10 of

babunello [35]

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:

$\boxed{P(X=k)=C^n_k \cdot p^k\cdot q^{n-k}}$

we get:

$P(X=10)=C^{10}_{10}\cdot 0.65^{10}\cdot 0.35^0\\\\P(X=10)=1\cdot 0.0135\cdot 1\\\\P(X=10)=0.0135\\$

So, the probability is P=0.0135.

5 0

4 years ago

y=3x−5 y=x−1 Is ( 2 , 1 )a solution of the system?

kotegsom [21]

Answer: Yes, (2,1) is a solution.

Point for : (2,1)

Equation form : x=2 , y=1

Step-by-step explanation: Solve for the first variable in one of the equations, then substitute the result into the other equation.

Hope this helps you out! ☺

6 0

4 years ago

Read 2 more answers

Is anyone able to solve this equation? It’s urgent

Finger [1]

Answer:

1500

Step-by-step explanation:

You can find the complete solution in the given attachment

8 0

2 years ago

HELP URGANT???????!!!!!

Serga [27]

Answer:

answer is b

Step-by-step explanation:

4 0

3 years ago

What is the answer to -9(2x+5)=-72

Sloan [31]

I wished I knew how to do this I’m sorry I thought it was something different

4 0

3 years ago

Read 2 more answers

What is the O is this question​

What is the O is this question