1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ruslelena [56]
2 years ago
7

Y=-x^2+8 y= =3/4x– 3

Mathematics
1 answer:
Dmitrij [34]2 years ago
8 0

Answer:

Yy8cgucucy8cc8yc8ygf7yy7 gdyrvdysrtu ui

You might be interested in
Lots of 40 components each are deemed unacceptable if they contain 3 or more defectives. The procedure for sampling a lot is to
MrRissso [65]

Answer:

The probability of founding exactly one defective item in the sample is P=0.275.

The mean and variance of defective components in the sample are:

\mu=0.375\\\\\sigma^2=0.347

Step-by-step explanation:

In the case we have a lot with 3 defectives components, the proportion of defectives is:

p=3/40=0.075

a) The number of defectives components in the 5-components sample will follow a binomial distribution B(5,0.075).

The probability of having one defective in the sample is:

P(k=5)=\binom{5}{1}p^1(1-p)^4=5*0.075*0.925^4=0.275

b) The mean and variance of defective components in the sample is:

\mu=np=5*0.075=0.375\\\\\sigma^2=npq=5*0.075*0.925=0.347

The Chebyschev's inequality established:

P(|X-\mu|\geq k\sigma)\leq \frac{1}{k^2}

6 0
3 years ago
Write k divided by 11 is 7 in and equation
Ronch [10]

Answer:

k/11 = 7

Step-by-step explanation:

K is being divided by 11 and equals 7

5 0
3 years ago
Read 2 more answers
Jeffrey is making a passcode for his new phone. He decides to create a 6
torisob [31]
About 750 different permutations
6 0
3 years ago
What's the improper fraction for 3 and 5/6ths?
wlad13 [49]
The correct answer is 23/6. Hope this helps.
5 0
3 years ago
PLEASE HELP I WILL GIVE YOU BRAINLIEST!!
LiRa [457]

Answer: 48 feet squared is the answer

Step-by-step explanation: All you do is take the length which is 8 and multiply it by the width which is 6, and the answer is 48.

I hope it helped comment if you have questions. :)

4 0
3 years ago
Other questions:
  • Pauline travels between two cities. first she drives for 45 minutes at an average speed of 85 km/hr then for 16 minutes at an av
    13·1 answer
  • Select the correct choices to complete the sentence. Three drivers competed in the same fifteen drag races. The mean and standar
    9·1 answer
  • I need help please help...
    15·1 answer
  • If m C=66, find the values of x and y.
    6·2 answers
  • Solve the absolute value equation. |4x+3|=3<br> sos
    9·1 answer
  • I’ll mark Brainly! Which problem is being modeled on the number line?
    15·2 answers
  • What statement is true?
    14·2 answers
  • What is the interquartile range?<br><br> What is the range?
    12·2 answers
  • Which ordered pair is a solution to the equation y+1=3(x-4)
    9·1 answer
  • Help! I’m stuck choose the right one..
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!