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
Paraphin [41]
3 years ago
12

4. In an electrical circuit it is known that the voltage V varies as the current I

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
8 0

Step-by-step explanation:

V∝I

V=kI

36=k*8

k=36/8

k=4.5

a. V=4.5I

b. V=4.5*14

V= 63

c. 27=4.5I

I=27/4.5

I= 6

You might be interested in
Distance between (-5,-6) and (5,6)
DENIUS [597]

Answer:

2\sqrt{61}

Step-by-step explanation:

Look here!

5 0
3 years ago
Please help me with this! i’ll give you brainlist or whatever it’s called just help
RoseWind [281]
Y= -2, -1, 0, 1 ,2
The function is linear
7 0
2 years ago
Read 2 more answers
WILL MARK BRAINLIEST TO QUICKEST ANSWER! PLEASE HURRY
Evgesh-ka [11]
There seems to be a flaw with this question because it says that there are five x-intercepts but the given information only gives you 4 x-intercepts to work with.

Even means the graph is symmetric about the y-axis

The best answer is <span>A.(–6, 0), (–2, 0), and (0, 0)

because you do not have to worry about another point (0,0). Plus we need (-6,0) for it to be symmetric with (6,0).

Consider function f(x) = x²(x-6)(x+6)(x+2)</span>²(x-2)<span>². It is even and fits these conditions as it has x-intercepts at (6,0), (-6,0), (-2,0), (2,0), and (0,0). again, the question does not tell us the fifth x-intercept, so we need to assume that there is another one that needs to be there...and so (-2,0) must have (2,0) for it to be even as well.</span>
4 0
3 years ago
Read 2 more answers
In the smoky mountains of Tennessee, the percent of moisture that falls as snow rather than rain is approximated by P = 10.0 ln
Mars2501 [29]

Answer:

  A. About 4,900 ft

Step-by-step explanation:

We want h such that ...

  5 = 10·ln(h) -80

  8.5 = ln(h) . . . . . . . add 80, divide by 10

  e^8.5 = h ≈ 4914.8 . . . . take the antilog

  h ≈ 4900 . . . . feet

7 0
3 years ago
Solve the equation.round to the nearest thousandths -5+2in(3x)=5
Crank

What is the "in" for in your equation? Repost.

6 0
3 years ago
Other questions:
  • A company is interested in estimating , the mean number of days of sick leave taken by its employees. The firm's statistician ra
    15·1 answer
  • Paula runs with 2 of her friends. The table below shows their last 3 lap times.
    14·1 answer
  • Help me with this problem PLS!!!!!
    7·1 answer
  • Could you help me with theses 4 questions thanks &lt;3
    10·2 answers
  • Please someone help
    7·1 answer
  • an amusement park charges $9.00 for admission and $4.00 per ride write an equation that gives cost in dollars as a function of n
    8·1 answer
  • Drag and drop given rectangle JKLM
    15·1 answer
  • If the truck has a mass of 2,000 kg and is traveling with a velocity of 35 m/s, what is its momentum?
    10·1 answer
  • Please help me ASAP
    14·1 answer
  • What's the domain of this function? I typed [-4,5] but it says it's wrong!!! Please help!!!! It's due today!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!