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
Alja [10]
3 years ago
8

Kn+4f= 9v solve for v

Mathematics
1 answer:
tatyana61 [14]3 years ago
8 0

Answer:

v=kn+4f Over 9 ( ıdk How can ı show over 9)

Step-by-step explanation:

Just Multiply by 9

You might be interested in
Determine whether the equation is exponential growth or exponential decay
Harman [31]

9514 1404 393

Answer:

  1. decay
  2. decay
  3. growth

Step-by-step explanation:

If the base of a positive exponential is greater than 1, the function is a growth function. If it is less than 1, the function decays.

Remember that a^-1 = 1/a, so a negative exponential can be transformed to a positive one.

__

1. y = 2(11/5)^-x = 2(5/11)^x . . . . 5/11 < 1, so decay

2. y = e^(-2x) = (1/e^2)^x . . . . 1/e^2 < 1, so decay

3. y = 1/4e^x . . . . e > 1, so growth

_____

e ≈ 2.71828 . . . an irrational number

4 0
3 years ago
A similar follow-up study is done on a sample of 25 meat-lovers who never eat vegetables, again randomly selected from the same
Alona [7]

Answer:

The lower limit is  75.04

The upper  limit is  78.96

Step-by-step explanation:

From the question we are told that

   The sample size is  n = 25

   The sample mean is  \=  x  =  77

    The standard deviation is  \sigma  =  5

Given that the confidence level is 95%  then the level of significance is mathematically represented as

        \alpha =  (100  - 95)\%

         \alpha = 0.05

The critical value for  \frac{\alpha }{2} obtained from the normal distribution table is  

     Z_{\frac{\alpha }{2} } =  1.96

Generally the margin of error is mathematically represented as

       E =  Z_{\frac{\alpha }{2} } *  \frac{\sigma }{\sqrt{n} }

=>   E =  1.96*  \frac{5 }{\sqrt{25} }

=>    E = 1.96

The 95% confidence interval is mathematically represented as

        \= x  -E <  \mu <  \= x  +E

=>   77 -  1.96  <  \mu < 77 +  1.96

=>   75.04 <  \mu < 78.96

   

7 0
2 years ago
Please help with this slope equation math problem! Thank you!!
Andru [333]

Answer:

I think it will be 2/1

Step-by-step explanation:

Its positive I know that, but since the points go right two and up one that should be the slope if i'm not mistaken.

8 0
2 years ago
Read 2 more answers
What is the answer to this slope A (1,3),B (4,7)
jeyben [28]
The slope of these points is 4/3
7 0
3 years ago
many villages have water tanks that they use for farming Jeffs Village has a cylinder shaped water tank that has a 4M radius and
Alex73 [517]

Answer:

8Mm-18M

Step-by-step explanation:

the volume is 8Mm-18M

6 0
2 years ago
Read 2 more answers
Other questions:
  • What are the multipules of 55 25 3 34 84 7 82 97 499 41 62 19 41 64
    5·1 answer
  • Which expression is the equivalent to (4+7i)(3+4i)
    8·1 answer
  • If p(x) = 2x2 – 4x and q(x) = x – 3, what is (p*q)(x)?
    6·2 answers
  • Find the common factor and rewrite. Type your answer in the box. Do not use any spaces.
    9·1 answer
  • Multiply. Write your answer as a fractionin simplest form. 8/15(−2/3)=
    6·1 answer
  • Find the value of y for which the value of 1.7y+37 is 14 less than the value of 9.3y–25 HELP QUICK
    9·1 answer
  • Three cards are chosen from a deck of 52 playing cards whit replacement. what is the probability every card will be a hearth?
    10·1 answer
  • Four times the difference of 15 and 6
    13·1 answer
  • Aaaa i’ve been seeing something close to this but not the same answer
    6·2 answers
  • Three puppies weigh 1 1/16 pounds, 1 3/16 pounds, and 15/16 pound. You are carrying all three in a basket. Find the total weight
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!