1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SSSSS [86.1K]
3 years ago
11

Company charges 10 cent per kilowatt an hour of electricity. How much does it cost to operate a chandelier with five 75 watt lig

ht bulbs for 90 minutes?
Mathematics
1 answer:
UNO [17]3 years ago
5 0

Answer:

  5.625¢

Step-by-step explanation:

The amount of energy used by the chandelier is ...

  5 × 0.075 kW × 1.5 h = 0.5625 kWh

At 10¢ per kWh, the cost will be ...

  0.5625 kWh × 10¢/kWh = 5.625¢ . . . . cost of operation for 90 minutes

You might be interested in
Correlation coefficients
ozzi
A measure of linear correlation between two sets of data (not sure what you wanted)
6 0
3 years ago
1. Convert.23 to percent.
Aliun [14]

Answer:

23% is the answer

7 0
3 years ago
Read 2 more answers
What are the integer solutions to the inequality below? 3 < 3 x − 1 < 2 x + 6
natita [175]

Answer:

4/3<x<7

Step-by-step explanation:

Given the inequalities

3 < 3 x − 1 < 2 x + 6

Add 1 to all sides

3+1 < 3x-1+1<2x+6+1

4 < 3x < 2x + 7

Split

4 < 3x

3x > 4

x > 4/3

4/3 <x

Also

3x < 2x + 7

3x-2x < 7

x <7

Combine

4/3<x<7

Hence the required solution is 4/3<x<7

3 0
3 years ago
Help me please guys
Svetradugi [14.3K]

Answer:

Ooooh Bobby, This the IA? I believe the answer is Associative.

Step-by-step explanation:


7 0
4 years ago
Which doubles fact can help you solve 4+5=
andre [41]
I hope this is right 5+4 and 3+6
4 0
4 years ago
Other questions:
  • Help]pppppppppppppppppppppppp
    5·1 answer
  • What is the equation of the line parallel to x = 7, passing through the point (-4, 1)? A. X = -4 B. X = 1 C. Y = -4 D. Y = 1
    11·1 answer
  • In 3434 pound of a spice mix, there is 5656 cup of cinnamon. How much cinnamon does the spice mix contain per pound? 5858 cup ​
    15·1 answer
  • What is the constant of proportionality between y and x in the graph?
    7·2 answers
  • A rectangle has a width of 3 inches. The rectangle's length is 5 times its width.
    9·2 answers
  • Please answer this fast in two minutes
    6·2 answers
  • How to graph y=log3(x+3) and what is its Asymptote, Domain, and Range
    14·1 answer
  • Determine when the cost of the two services will be the same amount, and what the price will be.
    14·1 answer
  • I need help with this question
    14·1 answer
  • Plsss help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!