Mathematics, 12.02.2021 16:10 amandaaaa13

A heat pump cycle whose coefficient of performance is 2.5 delivers energy by heat transfer to a dwelling at a rate of 20 kW. (a) Determine the net power required to operate the heat pump, in kW.
(b) Evaluating electricity at $0.08 per determine the cost of electricity in a month when the heat pump operates for 200 hours.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

Ineed in figuring out this problem.

Answers: 3

Answer

Mathematics, 21.06.2019 19:40

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Construct the graph that models the given situation

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

Answers: 2

Answer

You know the right answer?

A heat pump cycle whose coefficient of performance is 2.5 delivers energy by heat transfer to a dwel...

Questions

Mathematics, 19.05.2021 20:50

Im thinking abt giving her rare social media usernames is that hot ??? \\ peep my username lol...

Mathematics, 19.05.2021 20:50

For what value of x do the expressions 2/3x+2 and 4/3x-6 have the same value? X=...

Spanish, 19.05.2021 20:50

History, 19.05.2021 20:50

The Renaissance was considered the of acapella singing....

English, 19.05.2021 20:50

Can someone write me a short story that has a minimum of 1,000 words? This short story must include a protagonist, antagonist, exposition, conflict, r...

Health, 19.05.2021 20:50

PLSS HELP When cooling down after a workout, you should decrease the pace of your workout lie down until you catch your breath

Mathematics, 19.05.2021 20:50

The change in kinetic energy (in Joules) as a horse accelerates from canter to gallop is found using the expression 1/2×350×(144−36). Which is the cha...

History, 19.05.2021 20:50

Put these problem solving steps in the correct order...

Mathematics, 19.05.2021 20:50

Anyone know the answer? ...

Mathematics, 19.05.2021 20:50

The NYC bus costs $2.50 per ride. They also sell a bus pass that is $15 and then only $1.00 per ride. How many rides would it take for the costs to be...

Mathematics, 19.05.2021 20:50

Vicki and Danwen shared the driving on a 180-mile road trip. Vicki drove 60 miles and Danwen drove 120 miles. Which shows the ratio Danwens miles to a...

Mathematics, 19.05.2021 20:50

A teacher tells her students she is just over 1 and 1/2 billion seconds old. a. Write her age in seconds using scientific notation (using for multipl...

Mathematics, 19.05.2021 20:50

A student was asked to find the volume of the solid where the inner cylinder is hollow. He incorrectly said the volume is 1,959.36 in.. F...

English, 19.05.2021 20:50

What does the word weathered mean?...

History, 19.05.2021 20:50

What is a main idea of ""Louis Pasteur: Battle with Death""?...

Mathematics, 19.05.2021 20:50

BLE of ? What are the new coordinates of point A (15,5) after a dilation using a scale factor of A (75,25) B (5,3) с (3, 1)

English, 19.05.2021 20:50

What are your thoughts on President Joe Biden's speech and what he has to say about democracy? Write at least 3 sentences with your thoughts....

Mathematics, 19.05.2021 20:50

The side lengths of three triangles are given. Triangle ABC: 3,4,5 Triangle DEF: 8, 15, 17 Triangle GHI: 9, 22, 24 Select all of th...

Mathematics, 19.05.2021 20:50

A store buys cleaning supplies at $12 per bundle. It then sells the bundles at a price that includes a 55% markup. The store offers a discount of 1/10...

Mathematics, 19.05.2021 20:50

What is the probability of drawing an ace and a face card, when selecting one card?...

More questions: Mathematics Another questions