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
vlabodo [156]
3 years ago
8

An empty cup in the shape of a cylinder is being filled with water . The cup is filled at constant rate . The table below shows

the amount of water in the cup at specific times. Find the percent of the cup that is filled with water after 7 seconds
Mathematics
2 answers:
mestny [16]3 years ago
5 0

Answer:

88%

Step-by-step explanation:

KatRina [158]3 years ago
3 0
<h2>Explanation:</h2><h2></h2>

Hello! Remember you have to write complete questions in order to get good and exact answers. I'll help you to understand this problem, but I have to assume some things.

We know that the empty cup in the shape of a cylinder is being filled with water. Suppose the volume of this cylinder is:

V=450cm^3

Suppose that the cup is filled at a constant rate of s=50cm^3/s, so in 7 seconds the cup is filled the following amount:

V'=50\times 7=350cm^3

So this represents the following percentage:

\frac{V'}{V}\times100=\frac{350}{450}\times 100=77.78\%

Finally, after 7 seconds the cup is 77.78% filled

You might be interested in
Model 1.42 = 100% _% = _%
Aleks04 [339]
For the answer to the equation above, are you asking if what is the 1.42% of 100? 
Because the 1.42 of 100% is 1.42

100/x=100/1.42
<span>(100/x)*x=(100/1.42)*x      </span> multiply both sides of the equation by x
<span>100=70.422535211268*x     </span>divide both sides of the equation by (
70.422535211268) to get x
<span>100/70.422535211268=x </span>
<span>1.42=x </span>
<span>x=1.42</span>
I hope my answer helped you. Feel free to ask more questions. If you want some more precise answers to your question, ask the right question to get the right answers. Have a nice day!

3 0
3 years ago
Consider:
astraxan [27]

Answer:

C

Step-by-step explanation:

6 0
3 years ago
Need help with this difficult question come quick
Dovator [93]

Answer:

Step-by-step explanation:

3 0
3 years ago
Jen has 6 crayons. Lisa has 3 crayons. Max has 1 more crayon than lisa. How many did they all have together
Dmitry [639]

Jen has 6 crayons

Lisa has 3 crayons

Max has = lisa +1 = 4 crayons

Jen + Lisa + Max = 6+3+4 = 13 crayons

Answer: 13 crayons

4 0
3 years ago
Read 2 more answers
Find the product:<br> (-9)(-4)
nadya68 [22]

Answer:

36

Step-by-step explanation:

-9*-4=36

3 0
3 years ago
Other questions:
  • Find the next term of the following sequence.<br><br> 25, 10, 4, ...
    11·2 answers
  • A cylinder has a height of 16 cm and a radius of 5 cm. A cone has a height of 12 cm and a radius of 4 cm. If the cone is placed
    5·2 answers
  • 9 times 27 plus 2 times 31 minus 28
    11·2 answers
  • How many permutations exist of the letters a, b, c, d taken three at a time? <br> 24 <br> 12<br> 4
    14·2 answers
  • 12x−39≤9 AND−4x+3&lt;−6
    8·2 answers
  • If 1 cm represents 35 miles what is 1.25 cm in miles?
    13·1 answer
  • A 50 once container of popcorn costs $6.00. What is the cost per ounce of popcorn
    11·1 answer
  • Help me PLEASEEEEEEEEEEEE :C
    12·2 answers
  • (3,-1)(-3, 5)<br> I don’t knwo how to do this!
    10·1 answer
  • Solve the following equation
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!