Answer:
A "functional" tissue is a group of cells that have the same function.
Explanation:
An electric heater has a power of 1100W. At a rate of 8¢ per kWh, how much does it cost to use the heater 3 hours a day for 30 days?
It will cost $7.92 to use the electric heater for 3 hours a day for 30 days at a rate of 8¢ per kWh.
To calculate the cost of using the electric heater for 3 hours a day for 30 days, we need to determine the energy consumption in kWh first.
The power of the electric heater is given as 1100W, which means it consumes 1.1 kWh of energy per hour (since 1 kWh = 1000W). Therefore, the energy consumption in 3 hours is 3.3 kWh (1.1 kWh x 3 hours).
Now, we can calculate the total energy consumption for 30 days, which is 99 kWh (3.3 kWh x 30 days).
Using the given rate of 8¢ per kWh, we can calculate the total cost of using the electric heater for 30 days as follows:
Total Cost = Energy Consumption x Rate per kWh
Total Cost = 99 kWh x 8¢
Total Cost = $7.92
For more such questions on electric heaters:
https://brainly.com/question/15629252
#SPJ11
2. A waterproof joint is made between a sink or lavatory faucet and the fixture with molded
plastic gasket,
, or silicone caulk.
A. plumber's putty
B. a rubber or wax-ring seal
C. construction adhesive
D. latex caulk
A waterproof joint is typically made between a sink or lavatory faucet and the fixture using plumber's putty, a rubber or wax-ring seal, construction adhesive, or latex caulk
What is a Waterproof joint?Usually, a watertight connection is established between a sink or bathroom faucet and the fixture by utilizing various materials such as plumber's putty, rubber or wax-ring seal, construction adhesive, or latex caulk.
A popular substance used to form a water-resistant seal at the bottom of a faucet is known as a plumber's putty.
A common method of preventing leaks between the floor flange and the toilet base in toilet installations is by utilizing either a rubber or wax-ring seal.
An enduring adhesive, such as construction adhesive, can establish a robust adhesion between the fixture and the faucet, ensuring a more lasting installation.
Finally, latex caulking is a viable solution for sealing gaps and inhibiting water from seeping into the periphery of the faucet.
Read more about plumbing here:
https://brainly.com/question/31359913
#SPJ1
Which of the following statements is true of the process for forming a footing?
A. The inside forms are set up first.
B. The median measurement between high and low points becomes the grade for the footing.
C. The outside forms are set up first.
D. The high point becomes the grade for the footing.
The correct statement of the process for forming a footing is C. The outside forms are set up first.
What is footing in Building?The footing is the lowest component of a foundation. Footings are important in construction because they distribute the weight of the structure uniformly throughout the whole structure, preventing it from sinking into the ground.
The foundation is the structure that carries weights from the superstructure to the ground, whereas the footing is the foundation that is in touch with the earth.
A foundation can be shallow or deep, and a footing is a shallow foundation. As a result, all footings are foundations, but not all foundations are footings.
Learn more about footing at:
https://brainly.com/question/30022044
#SPJ1