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
11111nata11111 [884]
3 years ago
12

The current l in an electrical conductor varies inversely as the resistance R of the conductor. The current is 1/6 ampere when t

he resistance is 32400 ohms. What is the current when the resistance is 22500 ohms
Mathematics
1 answer:
aalyn [17]3 years ago
6 0

Answer:

I=0.24ampere

Step-by-step explanation:

Assuming that the voltage is the same:

I=V/R (V- voltage, I-current, R-resistance)

1/6ampere=V/3240ohms

V=1/6*3240

= 5400v

Voltage across =V=5400v

Since the voltage is the same when the resistance is 22500ohms

I=V/R

=5400/22500

=6/25

=0.24ampere

You might be interested in
F(x) = 3x + 2; g(x) = x2 + 4; h(x) = 5x + 1<br><br> Find h(g(2))
tatuchka [14]

Answer:

Step-by-step explanation:

h(g(2)) = h( 2²)  = h(4) ; because g(x=2) = 2²

h(4) =  5*4+1 = 21

6 0
2 years ago
What is the area of a triangle with vertices at (−4, 1) , ​ (−7, 5) ​ , and ​ (0, 1) ​ ? Enter your answer in the box. ___units²
AnnZ [28]
Check the picture below.

you can pretty much count those lengths off the grid.

recall that A = 1/2 bh.

7 0
3 years ago
Read 2 more answers
I'm not sure ic I just leave like since I can't combine
sveticcg [70]
2\sqrt{12} - 7\sqrt{3} 
= 4\sqrt{3} - 7\sqrt{3}
= Since, we have same bases, we can subtract!
= To get,
= -3\sqrt{3} Answer
5 0
3 years ago
Help ! please :D<br> i only have about 15 min &gt;
guapka [62]

Answer:

  1. First option
  2. Third option
  3. Last option

I hope this helps!

6 0
3 years ago
A swimming pool is 21.4 feet long and 12.75 feet wide. what area does the pool occupy ?
Serjik [45]
Answer: 272.85
(It’s 21.4 times 12.75)
5 0
2 years ago
Read 2 more answers
Other questions:
  • An amount of 4700 is borrowed for 5 years at 6.75% interest, compound annually.If the loan is paid in full at the end of that pe
    7·1 answer
  • Simplify. 192−−−√ 83√ 643√ 106√ 824−−√
    13·1 answer
  • Which statement about perfect cubes is true
    6·1 answer
  • Help me please please
    11·1 answer
  • If function g is defined by the equation y − 3x = -14, which equation represents the function in function notation?
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=%286x-3y%29%5E%7B2%7D" id="TexFormula1" title="(6x-3y)^{2}" alt="(6x-3y)^{2}" align="absmiddle
    6·1 answer
  • Solve 7x - 12 = k for x
    12·1 answer
  • Park rangers released 4 fish into a pond,
    7·1 answer
  • Write a sine and cosine function that models the data in the table. I need steps to both the sine and cosine functions for a, b,
    14·1 answer
  • If point c lies on the tangent from part (a)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!