The power utilised by frank in the month of march is 470 kilowatts - per hour.
The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Franks's electric bill for the month of March was $85.78. The electric company charged a flat monthly fee of $20.00 for service plus $0.14 per kilowatt-hour of electricity used.
The equation will be written as,
B = 20 + 0.14K
85.78 = 20 + 0.14k
k = ( 80.78 - 20 ) / 0.14
K = 65.78 / 0.14
K = 470 Kilowatt-hour
Therefore, the power utilised by frank in the month of march is 470 kilowatts - per hour.
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Answer:
I got 469.8 kilowatt-hours. I got this by taking the total of Frank's bill, which was $85.78, and subtracting the flat monthly fee of $20.00. I did this because I need to find out the number of kilowatt-hours Frank used. Then, I divided $65.78 by $0.14 since that is the price per kilowatt-hour and got about 469.8 kilowatt-hours used by Frank.
20xy - 3z
4x - 15yz
20xy - 15yz
54xy - 53yz
Answer:
20xy-15yz
Step-by-step explanation:
Answer:
You can only be able to solve two variables, k and x based on what you input as your question
k= -2x+3
x= (3-k)/2
X=1 K=1
75 cm
2 m
980 mm
The most accurate measurement to describe the height of a door given the options is 2 m. Other options such as 10 m, 980 mm, and 75 cm are either unrealistically tall for a door or convert to less than 1 meter making them shorter than typical doors.
To determine the most accurate measurement to describe the height of a door, we need to consider the typical height of a door in most buildings. This generally ranges from 2.0 to 2.1 meters. Given the options provided, the closest and most accurate measurement to this range would be 2 m.
Let's break down the other options as well: The option of 10 m is quite unrealistic as that would make a door taller than the size of most two-story buildings. The options of 980 mm and 75 cm both convert to less than 1 meter (0.98 m and 0.75 m respectively), which would be shorter than a typical door.
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Answer:the answer would be 75
Step-by-step explanation:If you divide 105 by 7 you get 15 which mean there are 15 strawberries per box so just take 15 times 5 to get your answer -hope this helps!