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
patriot [66]
3 years ago
10

A coffee grinder uses a current of 1.20 A and has a resistance of 100 ohms. Calculate the voltage explain

Mathematics
2 answers:
Greeley [361]3 years ago
7 0
120V

VOLTAGE = CURRENT * RESISTANCE

1.20A * 100ohms
Vikentia [17]3 years ago
6 0

Answer:

Step-by-step explanation:

I = V / R

Current = (voltage) / (resistance)

Current = (500 V) / (250 ohms)

Current = (500/250) Amperes

Current = 2 Amperes

You might be interested in
Which expression is 7 times as large as the expression 596+88.
egoroff_w [7]
<span>7*(596+88

Is Your Answer</span>
6 0
3 years ago
Read 2 more answers
A gumball has a diameter that is 66 mm. The diameter of the gumball's spherical hollow core is 58 mm. What is the volume of the
grigory [225]

Answer:

Volume of gumball without including its hollow core is 48347.6 cubic mm.

Step-by-step explanation:

Given:

Diameter of Gumball = 66 mm

Since radius is half of diameter.

Radius of gumball = \frac{diameter}{2}=\frac{66}{2} =33 \ mm

Now We will first find the Volume of Gumball.

To find the Volume of Gumball we will use volume of sphere which is given as;

Volume of Sphere = \frac{4}{3}\pi r^3

Now Volume of Gumball = \frac{4}{3}\times3.14 \times (33)^3 = 150456.24 \ mm^3

Also Given

Diameter of gumball's spherical hollow core = 58 mm

Since radius is half of diameter.

Radius of gumball's spherical hollow core = \frac{diameter}{2}=\frac{58}{2} =29 \ mm

Now We will find the Volume of gumball's spherical hollow core.

Volume of Sphere = \frac{4}{3}\pi r^3

So Volume of gumball's spherical hollow core = \frac{4}{3}\times3.14 \times (29)^3 = 102108.61 \ mm^3

Now We need to find volume of the gumball without including its hollow core.

So, To find volume of the gumball without including its hollow core we would Subtract Volume of gumball spherical hollow core from Volume of Gumball.

volume of the gumball without including its hollow core = Volume of Gumball - Volume of gumball's spherical hollow core = 150456.24\ mm^3 - 102108.61\ mm^3 = 48347.63\ mm^3

Rounding to nearest tenth we get;

volume of the gumball without including its hollow core = 48347.6\ mm^3

Hence Volume of gumball without including its hollow core is 48347.6 cubic mm.

8 0
3 years ago
I'm making a table.
viva [34]
I hope this picture helps, but next time try to chose a number to cancel out the fraction. Example, y=1/3x+4 chose 3,6,9 and other multiples of 3.

5 0
3 years ago
What is mode median and range
nalin [4]
The median is the middle number, the range is the difference between the lowest and highest values(subtract the lowest number from the highest number) and the mode is the number that appears most often in a set of numbers
Hope this helps
7 0
3 years ago
Read 2 more answers
How does the graph of g(x) = 3x – 2 compare to the graph of f(x) = 3x?
Novosadov [1.4K]

Step-by-step explanation:

It is shifted down 2 units.

7 0
2 years ago
Read 2 more answers
Other questions:
  • A football team loses a total of 12 yards in 4 plays. on average, how many yards did this team move the ball per play?
    6·1 answer
  • The cell phone company that Laura uses charges $40.00 per month for 500 minutes and $0.40 per minute for every minute over 500 m
    13·1 answer
  • The sales price of a pair of pants is 65% of the regular price of $25. How much do you save by buying the pants on sale
    8·1 answer
  • *WILL MARK BRAINLIEST*
    11·2 answers
  • An online store advertises 40% off all items and free shipping. Gretta orders a pair of shoes originally priced at $65 and pays
    8·1 answer
  • Please answer this thanks<br><br>(●´⌓`●)(●´⌓`●)(●´⌓`●)​
    14·1 answer
  • I’m so confused on shapes of pls help me
    6·1 answer
  • Andre says that 3 \div÷ 2/3 = because there are 4 groups of 2/3 and 1/3 left. Do you agree with Andre?
    11·1 answer
  • 40. What is the value of x?<br> (7x – 8)°<br> (6x +11°)<br> Drawing not to scale
    13·2 answers
  • If Hal usually mows 21 yards per week, how many yards does he average per day?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!