subject
Mathematics, 08.07.2019 17:10 Roninsongrant

The resistance, r(in ohms), of a wire varies directly with the length, l(inc) of the wire and inversely with the cross sectional are a(in cm2). a 500 cm piece of wite with a radius of 0.2 cm has a resistance of 0.025 ohm. find an equation that relates these variables.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars
Answers: 1
question
Mathematics, 21.06.2019 20:30
Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.
Answers: 3
question
Mathematics, 21.06.2019 21:00
George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?
Answers: 2
question
Mathematics, 22.06.2019 00:00
Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags
Answers: 2
You know the right answer?
The resistance, r(in ohms), of a wire varies directly with the length, l(inc) of the wire and invers...
Questions