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
slamgirl [31]
3 years ago
6

A light bulb consumes 960 watt-hours per day. How many watt-hours does it consume in 3 days and 18 hours?

Mathematics
2 answers:
oksano4ka [1.4K]3 years ago
7 0

960 x 3 = 2880

18/24 = 0.75

960x 0.75 = 720

2880 + 720 = 3600

Pie3 years ago
4 0
Okay. Let's explain this. 960 per day. So let's start simple: 3 days and 960 per day is basically 2880 total watt-hours. Then we must do the 18 hours. How? We must multiply it the same way we did with the whole days. So we recognize that 18 hours is 18/24 hours in a day which is simplified: 18/24, 9/12, 3/4. So basically 18 hours is 3/4 of a day. So then we must multiply it by 3/4 of 960. So 960 x 3 = 2880, 2880 / 4 = 720. So then we must add them all up: 2880 + 720 = 3600 watt-hours in 3 days and 18 hours.
You might be interested in
On a spelling test, Marcy got 15% of the questions incorrect. If there were 40 questions on the spelling test, than how many que
marissa [1.9K]

Answer:

34

Step-by-step explanation:

Marcy got 15% of the 40 wrong

.15 *40

6

If she got 6 wrong, then she got the rest right

40-6 = 34

She got 34 right

4 0
3 years ago
Which is greater 0.062 or 0.101
AURORKA [14]

Answer:

0.101

Step-by-step explanation:

well because it has a tenth numeral which makes it greater


4 0
3 years ago
which of the following answer choices describes all the transformation found in the cubic function f(x)=-(x+2)3-5
Alona [7]
The cubic function is f(x) = x^3

You need to perform three transformations to the cubic function to obtain
f(x) = - (x + 2)^3 - 5.

Those transfformations are:

1) Shift f(x) = x^3,  2 units leftward to obtain f(x) = (x + 2)^3

2) reflect f(x) = (x + 2)^3 across the x-axis to obtain f(x) = - (x + 2)^3

3) shift f(x) = - ( x + 2) ^3, 5 units downward to obtain f(x) = - (x + 2)^3 - 5
8 0
4 years ago
How is 7/6 the same as 21/18 please how do i show my work
Oduvanchick [21]

Answer:

Multiply 7/6 by 3/3

Step-by-step explanation:

Multiplying 7/6 by 3/3 will give you a result of 21/18.

Hope this helps!

6 0
4 years ago
Read 2 more answers
What is the distributive property of 2(3+6y)
serious [3.7K]

Answer:

6+12y

Step-by-step explanation:

first, distribute the 2 to the parenthesis:

-multiply the 2 to the 3 and 6y

We get 6+12y

hope this helps :)

7 0
3 years ago
Other questions:
  • Can someone help me with this.?
    9·1 answer
  • a pitcher of fruit punch holds 2 gallons. if 9 people share the entire pitcher equally, how much punch does each person get?
    15·1 answer
  • Find the area. The figure is not drawn to scale.
    11·1 answer
  • It is question number 32 is am looking for please help thanks
    9·2 answers
  • Zx and Zy are supplementary angles. Zy measures 116º.<br> What is the measure of Z?
    11·1 answer
  • Solve 3x2 + 5 = -2x using the Quadratic Formula.
    13·1 answer
  • The side length of a cube with a volume of 8 cubic units can be represented with the expression
    6·1 answer
  • Which expression can be used to convert 488 miles to yards?
    9·1 answer
  • Drag each statement to the correct location on the flowchart. Not all statements will be used.
    10·1 answer
  • The aircraft A330 flies at an average speed of 400 miles per hchor. The expression, 400t gives the distance traveled by the airc
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!