The graph below shows the average cost of monthly contract for four different cell phones in a European country from January to September in 2002. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words. Task 1 曲线图...
There are a lot of factors that can affect the price of water heater replacement. For example, oil-fired water heaters tend to cost more than gas or electric water heaters. Similarly, a water heater with a larger tank will typically cost more than a smaller one, though tankless water heate...
Water Heater or Boiler Installation When installing a radiant floor heating system, part of the process for installing the system is ensuring your water heater can keep up with the new demand for hot water. If it doesn’t, thecost of installing a new water heateris around$770 to $1,450....
Here are a few ways to reduce your bill: Replace or repair old or worn-out appliances Regularly inspect appliances such as water heaters, furnaces, stoves and clothes dryers. If they’re outdated or not functioning properly, they can use more gas and cost you more money. Plus, your ...
What Determines the Cost of Your Water Bill There are two major factors that determine the amount you spend on your water bill: 1. Your total water usage. This one is probably a no-brainer: The more water that you use in your home, the higher your average water bill is going to be....
Water Heating 14.1 $287 Other End Use 20.2 $725The total electricity consumption per household was 10,566kWh annually at a cost of $1,380.51% of American homes use natural gas for space heating, but most other categories — such as air conditioning and “other end use” — rely on elec...
On average, landlords include water, garbage pickup, and natural gas in the cost of rent. Many landlords leave electricity up to the responsibility of the tenant. Tenants are always responsible for optional utilities. These include internet, cable, and phone. ...
it causes zero air pollution during use, and caused only a tiny fraction of the environmental cost of a car during manufacturing. At the same time, it saves you at least 22 thousand dollars up front, followed by saving you an additional $3000-$7000 per year in gas, insurance, maintenance...
更多“The marginal cost curve can cut the average variable cost curve from below only at its minimum.()”相关的问题 第1题 听力原文: Two sisters, four and six years old, died in a late-night fire that started because of an overloaded power strip. (29) The girls were in an unattached...
The results show that the optimized average daily temperatures save 9% of the energy cost during a cold wave. Keywords: greenhouse; energy; model; prediction; optimization algorithms; optimizing average temperature1. Introduction Greenhouses represent a trend in agricultural development that indicates ...