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
Sophie [7]
3 years ago
14

12

Mathematics
1 answer:
My name is Ann [436]3 years ago
4 0
I would say it’s the first one because if you round it it is going to be approximately 12 so that is my reason and also why it isn’t number two is because if you subtract 13.26 and 7.98 you get 5. Something so that’s why
You might be interested in
3m-5p=12 solve for p
umka21 [38]
3m - 5p = 12

3m(-3m) -5p = (-3m)+ 12
-5p = -3m + 12
(-5)/-5p = (-5)/ (-3m + 12)
p = 3/5m + 12/-5
5 0
3 years ago
Read 2 more answers
Which is not a proportion???​
frez [133]

The answer is C. C is not a proportion.

Hope this helps!

5 0
2 years ago
Read 2 more answers
In a semiconductor manufacturing process, three wafers from a lot are tested. Each wafer is classified as pass or fail. Assume t
Angelina_Jolie [31]

Answer:

P(X = 0) = 0.027

P(X = 1) = 0.189

P(X = 2) = 0.441

P(X = 3)= 0.343

Step-by-step explanation:

The probability mass function P(X = x) is the probability that X happens x times.

When n trials happen, for each x \leq n, the probability mass function is given by:

P(X = x) = pe_{n,x}.p^{x}.(1-p)^{n-x}

In which p is the probability that the event happens.

pe_{n,x}, is the permutation of n elements with x repetitions(when there are multiple events happening(like one passes and two not passing)). It can be calculated by the following formula:

pe_{n,x} = \frac{n!}{x!}

The sum of all P(X=x) must be 1.

In this problem

We have 3 trials, so n = 3

The probability that a wafer pass a test is 0.7, so p = 0.7

Determine the probability mass function of the number of wafers from a lot that pass the test.

P(X = 0) = (0.7)^{0}.(0.3)^{3} = 0.027

P(X = 1) = pe_{3,1}.(0.7).(0.3)^{2} = 0.189

P(X = 2) = pe_{3,2}.(0.7)^{2}.(0.3) = 0.441

P(X = 3) = (0.7)^{3} = 0.343

5 0
3 years ago
2028.863 rounded to the nearest hundredth
ASHA 777 [7]

Answer:

2028.863 to the nearest hundredth

The Number In The Hundredth Place Is 6 And The The Number Following Is 3 And Because Its Less Than 5, The 6 Will Remain.

So Its 2028.86

3 0
3 years ago
Read 2 more answers
Plot the line for the equation on the graph.<br><br><br><br><br><br><br> y−4=−14(x−5)
nevsk [136]
Y=mx+b

Y= -14(x-5)+4
Y= -14x+70+4
Y= -14x+74

Plot (0,74)
Then move down 14 then over left 1
8 0
3 years ago
Read 2 more answers
Other questions:
  • Lucy pays $224 dollars in advance on her account at the health club. Each time she visits the club, $7 is deducted from the acco
    11·1 answer
  • After reading 80\%80%80, percent of her e-mails in her inbox, Danette still has MMM unread e-mails.
    15·1 answer
  • A) three numbers sum to 15. The mode of the three numbers is 1. What must the three number be?
    5·1 answer
  • What is the domain of the function shown in the mapping
    7·2 answers
  • Tyler’s last uber customer was billed $33.75. The customer paid $40.00 what is the percent of he’s tip?
    15·2 answers
  • AD _____ EC Choose the relationship symbol to make a true statement.
    5·2 answers
  • Choose the number of solutions for the equation.
    10·2 answers
  • Please answer this correctly as soon as possible
    14·1 answer
  • Please please please please please please please please please please
    9·1 answer
  • Which of the triangles shown are scalene triangles?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!