Mathematics, 13.10.2020 02:01 tonya3498

An electrician charges a base fee of $60 plus $40 for each hour of work. The minimum the electrician charges is $140. Create a table that shows the amount the electrician charges for 1, 2, 3, and 4 hours of work. Determine the domain and range of the relation in context and explain whether or not this represents a function

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Answers: 1

Answer

Mathematics, 21.06.2019 18:30

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

Answers: 1

Answer

Mathematics, 21.06.2019 19:40

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

Answers: 1

Answer

Mathematics, 22.06.2019 01:40

Ahigh-altitude spherical weather balloon expands as it rises, due to the drop in atmospheric pressure. suppose that the radius r increases at the rate of 0.02 inches per second, and that r = 36 inches at time t = 0. determine the equation that models the volume v of the balloon at time t, and find the volume when t = 360 seconds. v(t) = 4π(0.02t)2; 651.44 in3 v(t) = 4π(36 + 0.02t)2; 1,694,397.14 in3 v(t) = four pi times the product of zero point zero two and t to the third power divided by three.; 4,690.37 in3 v(t) = four pi times the quantity of thirty six plus zero point zero two t to the third power divided by three.; 337,706.83 in3

Answers: 1

Answer

You know the right answer?

An electrician charges a base fee of $60 plus $40 for each hour of work. The minimum the electrician...

Questions

Mathematics, 10.02.2021 04:00

Solve this system by substitution. y = -6 y = -3x - 12 *Remember to write your answer as a coordinate point(x, y)...

Mathematics, 10.02.2021 04:00

Can someone please help me ...