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
zepelin [54]
3 years ago
5

[GEOMETRY] please help, i keep getting 622, thats not one of the answers

Mathematics
1 answer:
Flauer [41]3 years ago
6 0
It is 622 . 622 is 198*3.14
You might be interested in
Pls help will mark as brainliest
Vesna [10]

Answer:

C. \frac{60}{100}=\frac{x}{25}

Step-by-step explanation:

Since 40% of the students prefer chocolate ice cream, 60% don't prefer chocolate ice cream. Use this proportion set equal to 25 to find the number of students who prefer vanilla ice cream, instead of chocolate ice cream.

6 0
2 years ago
Read 2 more answers
Select all the true statements
Dennis_Churaev [7]

Answer:

option no (C) is correct

Step-by-step explanation:

4 0
3 years ago
The probability that an electronic device produced by a company does not function properly is equal to 0.1. If 10 devices are bo
coldgirl [10]

Answer:

Correct option: A. P=0.057

Step-by-step explanation:

<u>Binomial Distribution</u>

The binomial distribution fits the case of n independent events each one with a probability of success equal to p where k successes have been achieved.

The PMF (Probability Mass Function) of the binomial distribution is

\displaystyle P(k,n,p)=\binom{n}{k}p^kq^{n-k}

Where q = 1-p

The individual probability that an electronic device does not function properly is p=0.1. We know n=10 devices have been bought and we want to compute the probability that 7 devices function properly. Please notice that this is not the value of k since p is the probability of failure. The correct value of k=10-7=3. The required probability is

\displaystyle P(3,10,0.1)=\binom{10}{3}0.1^30.9^{10-3}

\boxed{P=0.057}

8 0
3 years ago
Hello there!
otez555 [7]

Answer:

24  Domain: s>=2  or s<=-2

25. 3x^2 +14x +10

26. x^2 -2x+5  

Step-by-step explanation:

24.  Domain is the input or s values

square roots must be greater than or equal to zero

s^2-4 >=0

Add 4 to each side

s^2 >=4

Take the square root

s>=2  or s<=-2


25.  f(g(x))  stick g(x) into f(u) every place you see a u

f(u) = 3u^2 +2u-6

g(x) = x+2

f(g(x) = 3(x+2)^2 +2(x+2) -6

Foil the squared term

       = 3(x^2 +4x+4) +2x+4-6

Distribute

       = 3x^2 +12x+12 +2x+4-6

Combine like terms

   =3x^2 +14x +10


26 f(g(x))  stick g(x) into f(u) every place you see a u

f(u) = u^2+4

g(x) = x-1

f(g(x) = (x-1)^2 +4

Foil the squared term

         = (x^2 -2x+1) +4

         = x^2 -2x+5  

7 0
3 years ago
Slope is 3, and (1,4) is on the line.
3241004551 [841]
If you are looking for the equation of the line, 

Use Point Slope Form

y-y _{1} = m(x- x_{1})&#10;&#10;

y-4 = 3(x-1)
y-4 = 3x-3

y = 3x + 1
4 0
3 years ago
Other questions:
  • Factor completely 36a 2 - 24a + 4
    6·1 answer
  • What is 0.90 in fraction
    5·2 answers
  • Solve.<br><br> 50 + -20 - 6x<br><br> x represents 7.
    6·1 answer
  • On April 3rd nears flag company borrowed 10,000 dollars to pay for start up costs the loan had a simple interest rate of 6.25 pe
    14·1 answer
  • What is the degree of 2a^8b^5?
    15·2 answers
  • There are two boxes containing red and blue balls. For box A, there are 3red balls and 7blue balls. For box B, there are 6red ba
    9·1 answer
  • What is the value of x in the equation 2x – 9= x?
    11·2 answers
  • Andrew and Thomas collected a total of 190 bugs
    14·2 answers
  • HELP IN ONE HOUR AND I GIVE U THE BRIANLIEST
    11·2 answers
  • Need help please will mark branliest
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!