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
never [62]
3 years ago
12

Can someone respond to my last question?

Mathematics
2 answers:
kati45 [8]3 years ago
8 0

Answer:

i will try to help you

Step-by-step explanation:

Nataly [62]3 years ago
3 0
I can try to help you out
You might be interested in
The angle measurements in the diagram are represented by the following expressions.
vlabodo [156]
The other person who answered is correct
4 0
3 years ago
Read 2 more answers
It is known that 10% of the calculators shipped from a particular factory are defective. what is the probability that at least o
seraphim [82]
P = 10% = 0.1
q = 1 - 0.1 = 0.9
P(at least one defective calculator) = P(1) + P(2) + P(3) + P(4) = 1 - P(0)

The brobability of a binomial distribution is given by
P(x)=^nC_xp^xq^{n-x}
where: n = 4
P(0)=^4C_0(0.1)^0(0.9)^4=1\times1\times0.6561=0.6561
Therefore,
P(at least one defective calculator) = 1 - 0.6561 = 0.3439
6 0
4 years ago
Find the domain of y = 2x + 1
Radda [10]

hello there

the answer is down below in a graph

hope it helps


5 0
3 years ago
The Pew Internet and American Life Project reported Wednesday, April 18th that two- thirds (67%) of young adults with profiles o
dlinn [17]

Answer:

At 5% significance level, larger proportion of military personnel students protect their profiles on social-networking sites than young adults with profiles on social-networking sites.

Step-by-step explanation:

let p be the proportion of military personnel students who restrict access to their profiles. Then null and alternative hypotheses are:

H_{0}: p=0.67 (67%)

H_{a}: p>0.67

We need to calculate z-statistic of sample proportion:

z=\frac{p(s)-p}{\sqrt{\frac{p*(1-p)}{N} } } where

  • p(s) is the sample proportion of military students who restrict access to their profiles ( \frac{78}{100} =0.78)
  • p is the proportion assumed under null hypothesis. (0.67)
  • N is the sample size (100)

Then z=\frac{0.78-0.67}{\sqrt{\frac{0.67*0.33}{100} } } ≈ 2.34

The corresponding p-value is 0.0096. Since 0.0096<0.05 (significance level) we can reject the null hypothesis and conclude at 5% significance level that larger proportion of military personnel students protect their profiles on social-networking sites than young adults with profiles on social-networking sites.

3 0
3 years ago
Please answer! I’ll give branliest! This is needed by tomorrow! Answers would be appreciated!
Ilya [14]

Answer:

Top:  Ne: Day, Summer. Nw: Night, Winter.

Position 2 Top: Ne: Night, Winter. Nw: Day, Summer

Bottom P1: Se: Day, Summer. Sw:Night, Winter.

Bottom P2: Se: Night, Winter. Sw: Day, summer

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • what is the value of the x variable in the solution to the following system of equations? 2x 2y = 6 x 3y = −1 a. −2 b. 2 c. 5 d.
    7·1 answer
  • What is 387.0642 rounded to the nearest hundredth​
    12·2 answers
  • The sum of the digits of a two-digit number is 6.When the digits are reversed ,the number decreases by 18.find the original numb
    7·1 answer
  • The front of Jane’s house is similar in shape to the front of Spot’s doghouse. The base of the doghouse is 5 feet and the height
    15·1 answer
  • I need help with the answer
    14·1 answer
  • at the yard sale prices on select items were lowered by 35% what is the sale price of a reqularly item of 10.99
    8·1 answer
  • I also need this question to so like
    12·1 answer
  • Which of the following is equal to g(x)?<br> A. 1/3 (x)<br> B. (x+3)<br> C. (x) - 3<br> D. (x - 3)
    5·1 answer
  • 4 multiple ( 2+3) square 2
    7·2 answers
  • A right triangle is shown
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!