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
frutty [35]
3 years ago
15

Mr.Lee is shopping for a new electric water heater. Brand A costs $586 and uses 444 kilowatt-hours per month. Brand B costs $639

and uses 377 kilowatt-hours per month. If electricity costs $0.17 per kilowatt-hour, how much would Mr.Young save on electricity per month by buying brand B?
Mathematics
1 answer:
Nostrana [21]3 years ago
6 0

Answer:

mr.young would save 11.39 per month on buying brand b

Step-by-step explanation:

0.17×444=75.48

0.17×377=64.09

75.48-64.09=11.39

You might be interested in
Type the correct answer in each box. Use sigma notation to represent the following series for the first 10 terms. 3 + (-6) + 12
klemol [59]

Answer:

Kindly check attached picture

Step-by-step explanation:

Given the following :

First term (a) = 3

Second term = - 6

third term = 12

Fourth term = - 24

We can obtain the common ratio of the series using the relation :

(2nd term/ 1st term) = (3rd term/2nd term) = (4th term/ 3rd term) =....

(-6/3) = (12/-6) = (-24/12)

-2 = - 2 = - 2

Further explanation can be found in attached picture

7 0
2 years ago
Which of the following equations will result in a V-shaped graph?
lutik1710 [3]

Answer:

y =  |x - 2|

Step-by-step explanation:

A V-shaped graph is the graph of an absolute value function.

The parent absolute value function is

y =  |x|

Among the given options, a V-shaped graph is

y =  |x - 2|

This graph is obtained by shifting the parent absolute value function 2 units right.

The correct option is A

5 0
3 years ago
List a value of b that will cause 4x2 + bx + 25 = 0 to have one real solution
vlada-n [284]

Answer:

20

Step-by-step explanation:

If you take (2x+5) (2x+5) = 0

then 4x^2 + 20x +25 = 0

5 0
3 years ago
A model of a car has a scale of 3 cm : 2 m. The length of the actual hood of the car is 1 m. What is the length of the hood of t
Lubov Fominskaja [6]
So basically 3cm is the model and 2 m is the actual size. So the hood is 1m so it is half of 2m which means the answer to the question is 1.5cm
6 0
3 years ago
What the extreme point on the parabola
ki77a [65]

Answer:

Directrix

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify before multiplying 3/5×10
    9·1 answer
  • If you have a bag with 4 blue marbles, 1 green marble, and 3 purple marbles, what is the probability that you will pick a marble
    15·1 answer
  • What is 7/8<br> expressed as a percent?<br> Enter your answer in the box.
    12·1 answer
  • What is 55/100 in simplest form
    14·2 answers
  • When a figure is translated on a coordinate grid, what conclusion can you draw from the pre-image and image?
    10·2 answers
  • What is the right angle postulate? Definition and how to use it
    5·1 answer
  • PLS HELP ITS EMERGENCY​
    14·1 answer
  • PLEASE HELP I WILL MARK YOU BRAINLIEST IF CORRECT
    13·2 answers
  • Find the diameter of the circle whose area is 2464 cm²<br>with explanation.​
    14·1 answer
  • 54=6a+18b <br> 3a-9b=-27<br> please add the steps
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!