NB: Check the remainder of the question in the attached file
Answer:
% change in the cost of electricity for a typical house = 54.55%
Explanation:
A typical house uses 10,900 kWh of electricity per year
Average cost of electricity production from hydroelectric power = $0.05 per kWh
Cost of production of electricity from hydroelectric power in 1 yr= $0.05 * 10900 = $545
Average cost of electricity production from conventional coal-fired power plant = $0.11 per kWh
Cost of production of electricity from hydroelectric power in 1 yr= $0.11 * 10900 = $1199
Change in the cost of electricity due to the switch in power source = $1199 - $545 = $654
% change in the cost of electricity = (654/1199) * 100
% change in the cost of electricity = 54.55%
C. If everyone thinks the price is too high you should lower it.
Answer:
294.32dollars
Explanation:
22 hours= 185 dollars
35 hours= xdollars
x=<u>3</u><u>5</u><u>×</u><u>1</u><u>8</u><u>5</u>
22
x=294.32
therefore 35hours equals 294 dollars 32cents
Answer:
Compared to other AP® exams, AP® Psychology is considered one of the easier exams to pass in the AP® catalog for the reasons described below. In 2021, the AP® Psychology exam had a passing rate of 53.3% with a mean score of 2.71
Explanation:
Answer:
Some of the signs and symptoms of sleep disorders include excessive daytime sleepiness, irregular breathing or increased movement during sleep. Other signs and symptoms include an irregular sleep and wake cycle and difficulty falling asleep. Some common types of sleep disorders include:
Insomnia, in which you have difficulty falling asleep or staying asleep throughout the night.
Sleep apnea, in which you experience abnormal patterns in breathing while you are asleep. There are several types of sleep apnea.
Restless legs syndrome (RLS), a type of sleep movement disorder. Restless legs syndrome, also called Willis-Ekbom disease, causes an uncomfortable sensation and an urge to move the legs while you try to fall asleep.
Narcolepsy, a condition characterized by extreme sleepiness during the day and falling asleep suddenly during the day.
There are many ways to help diagnose sleep disorders. Doctors can usually treat most sleep disorders effectively once they're correctly diagnosed.
