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
crimeas [40]
3 years ago
7

Given the Formula E equals IR what is the formula for r

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
8 0
E=IR

E/I= IR/I

E/I = R
You might be interested in
Trains Two trains, Train A and Train B. weigh a total of 196 tons. Train A is heavier than Train B. The
aleksklad [387]

Answer:

Train A = 128

Train B = 68

Step-by-step explanation:

We can set up a system of equations for this problem

Let A = # of tons of Train A

Let B = # of tons of Train B

A + B = 196

A = B + 60

Now, we plug in A for the first equation, using substitution

(B+60) + B = 196

2B + 60 = 196

Subtract 60 from both sides

2B = 136

Divide both sides by 2

B = 68

Plug in 68 for B in the 2nd equation

A = 68 + 60

A = 128

Checking work: 128 + 68 = 196 :D hope this helped

5 0
2 years ago
A jet plane can carry up to 200,000 liters of fuel. It used 130,000 liters of fuel during a flight. What percentage of the fuel
-Dominant- [34]

Given:

Capacity of jet plane = 200,000 liters of fuel

Fuel used during flight = 130,000 liters

To find:

The percentage of the fuel capacity it uses on this flight.

Solution:

According to the question, we need to find 130,000 is what percent of 200,000.

\text{Required percentage}=\dfrac{\text{Fuel used during flight}}{\text{Capacity of jet plane}}\times 100

\text{Required percentage}=\dfrac{130000}{200000}\times 100

\text{Required percentage}=65

Therefore, the jet plane uses 65 percent of fuel capacity during flight.

6 0
3 years ago
a game is played by drawing 4 cards from a standard playing deck and replacing each card after it is drawn. find the probability
natima [27]
It is a 1 in 13 chance of drawing at least 1 ace. 
8 0
3 years ago
HURRY plzz Identify to corresponding side to side HG.
a_sh-v [17]

Answer:

it would be EC (B)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Some values of a linear function are shown in this table:
viva [34]

9514 1404 393

Answer:

  5.5

Step-by-step explanation:

The rate of change is given by the slope formula:

  m = (y2 -y1)/(x2 -x1)

  m = (16.5 -11)/(3 -2) = 5.5/1

  m = 5.5

The rate of change of this function is 5.5.

8 0
3 years ago
Other questions:
  • Simplify 4.51to the 0 power
    5·2 answers
  • Which relation does not represent a function? Question 2 options: A)  { (3, 0)  (0, 3) } B)  { (6, -2)  (5, -2) } C)  { (3, 4) 
    10·2 answers
  • Tori rode her bike for 7 hours
    5·1 answer
  • One number is one-third a second number. if the sum of the numbers is 48, find the numbers.
    8·1 answer
  • If we add the second equation to the first equation, we have a new
    10·1 answer
  • Solve for x and show work
    7·1 answer
  • An ellipse is graphed. Which statements about the ellipse are true? Select three options.
    11·1 answer
  • Part A: The area of a square is (4x^2 - 12x + 9) square units. Determine the length of each side of the square by factoring the
    7·1 answer
  • Select the correct answer.<br> Simplify the following expression.
    9·1 answer
  • The vehicles petrol tank has a capacity of 40 litres. Will the vehicle be able to cover the full distance of 340km with on petro
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!