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
-BARSIC- [3]
3 years ago
14

A cylindrical tank is half-full of oil. The cylinder has a base radius of 100 cm. The height of the cylinder is 250 cm. How many

litres of oil are in the tank? 1 litre = 1000 cm3
Mathematics
2 answers:
lbvjy [14]3 years ago
7 0
V=hpir²


1/2 full

Vcylinderthisone=(1/2)hpir^2
given
h=250
r=100

so

V=(1/2)(250)pi(100)²
V=125pi10000
V=1250000pi
aprox pi=3.141592
V=3926990 cm^3

divide by 1000
3926.99 liters
about 3927 liters
NARA [144]3 years ago
4 0
V=πr²h
V=π(100)² x 250
V=7853982.5 cm³

Then do the conversion:
1 litre = 1000 cm³
x litre =  7853982.5

Cross multiply:

1000x= 7853982.5
 x= 7853982.5/1000
x= 7853.98 litres

You might be interested in
Help! Will give brainliest and 10 points!
Genrish500 [490]

Answer:

its b

Step-by-step explanation:

trust me

8 0
3 years ago
4x-5=2(2x+1) find the x
Vaselesa [24]
First, do the distributive property: 4x-5=4x+2
This answer has no real solution. The term is no real numbers. 

3 0
3 years ago
Read 2 more answers
What is the equation of the given line in standard form? Use integer coefficients (no decimals or fractions!). y = 3 over 5x - 3
Mazyrski [523]

Since this tells us that the y-intercept is .Remember the y-intercept is the point where the graph intersects with the y-axis So we have one point Now since the slope is comprised of the "rise" over the "run" this means Also, because the slope is , this means: which shows us that the rise is 3 and the run is 5.

Please mark brainliest! :)

6 0
3 years ago
Please teach ne how to solve
Fofino [41]
To find the area you do A=bh(basexheight) 12x8=96
7 0
2 years ago
YALL HELP!!!!!!!!!!!!!!
QveST [7]

Answer:

The second choice

Step-by-step explanation:

In most cases, the dependent variable is the y value in the graph.

The dependent variable is the thing that is being measured or changing.

In this example it can't be the time because time is always moving at a constant rate and there is nothing that can be done to change it.

8 0
3 years ago
Other questions:
  • Help please with explain so for further questions like this
    10·1 answer
  • Please help ASAP!!! 42 points and will mark brainliest for RIGHT answer!!!
    9·1 answer
  • The unit rate of 80 feet/20 seconds is ________
    12·2 answers
  • Find the value of t. Write your answer as a decimal number. 88.65 t 88.75 on a number line?
    6·1 answer
  • Find the image of the given point under the given translation!!!! help please!!!!​
    6·1 answer
  • Whats 3 square root 64
    13·2 answers
  • What is 1/2 of 7/8? In fraction firm
    12·1 answer
  • Jeff's father is planning to open a savings account to pay for Jeff's college education. He has found a bank that will pay 5 per
    5·1 answer
  • Misha wants to know how much wrapping paper is needed to cover a box with the dimensions shown.
    5·1 answer
  • A family block of Chocolate is made up of 6o small squares
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!