A constant electrical current is flowing through a circuit. The potential difference, V volts, across the circuit is proportional to the resistance, R ohms. a) Write down a proportionality equation between V & R. When the resistance is 10 ohms, the potential difference is 45 volts.

b) Find the constant of proportionality (k) and write down an equation giving V in terms of R.

c) What is the potential difference when R= 6 ohms

fjfjfhdhdhdhjjdjdjdjdjjd thats the answers

step-by-step explanation:

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.

are there answer choices?

step-by-step explanation: