Mathematics, 20.09.2020 09:01 Zaviahector1124
Example 4: In May 2006, Commonwealth Edison Company supplied electricity to residences for a
monthly customer charge of $7.58 plus $0.08275 per kilowatt-hour (kWhr) for the first 400 kWhr
supplied in the month, and $0.06208 per kWhr for all usage over 400 kWhr in the month. (a) What is the
charge for using 300 kWhr in a month? (b) What is the charge for using 700 kWhr in a month? (c) If Cis
the monthly charge for x kWhr, develop a model relating the monthly charge and kilowatt-hours used.
That is, express C as a function of x.
Answers: 3
Mathematics, 21.06.2019 19:00
Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?
Answers: 1
Mathematics, 22.06.2019 05:00
What number can each term of the equation be multiplied by to eliminate fractions before solving ? 6-3/4x+1/3=1/2x+5
Answers: 2
Mathematics, 22.06.2019 06:30
The equation y equals 11 x represents the calories jake burns when cross country skiing, where x is time in minutes and why is the number of calories. the graph shows the calories he burns while playing basketball which activity burns at a faster rate? explain
Answers: 2
Mathematics, 22.06.2019 06:50
If angle eac is congruent to angle eca, name the congruent segments. a. ae, ec b. ec, ca c. ae, ac d. ae, ec, ac
Answers: 1
Example 4: In May 2006, Commonwealth Edison Company supplied electricity to residences for a
monthl...
Mathematics, 30.01.2020 08:57
Mathematics, 30.01.2020 08:57
Mathematics, 30.01.2020 08:57
Mathematics, 30.01.2020 08:57
Spanish, 30.01.2020 08:57
History, 30.01.2020 08:57
English, 30.01.2020 08:57
Computers and Technology, 30.01.2020 08:58