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
PolarNik [594]
3 years ago
10

In a water treatment plant, water passes through a cone-shaped filter with a height of 4 m and a diameter of 9 m. The water flow

s from the filter into a cylinder below it. One full cone-shaped filter fills one-fifth of the cylinder.
What are the dimensions of the cylinder? Use 3.14 to approximate pi.

A.
h = 3 m; r = 3 m

B.
h = 4.23 m; r = 5 m

C.
h = 15 m; r = 6 m

D.
h = 33.75 m; r = 2 m
Pls help ASAP I think it is D but not sure
Mathematics
1 answer:
kicyunya [14]3 years ago
3 0
B is the answer!!!!!!!!1

You might be interested in
A high school service club is collecting
Misha Larkins [42]

We are looking for he total number of cans so:

day 1= 325 cans

day 2-9 = 944 (118 cans each day)...

118*8 = 944

therefore total number of cans =

day 1 + days 2-9

= 325+944

=1269

4 0
3 years ago
An icicle has a volume of 3769.91 mm if this icicle Drips at a rate of 75 mm/min How long will it take the icicles completely me
kvasek [131]

Answer:

The answer is 3,019.92 cubic millimeter

Step-by-step explanation:

take 375 plus 375 to get 750

then 3769.91 - 750 to get the 3,019.92

3 0
3 years ago
Read 2 more answers
Can someone answer my question please
natta225 [31]

Answer:

do you know how to calculate c

Step-by-step explanation:

6 0
3 years ago
Can you help me with this please?
spayn [35]

The half-life of the given exponential function is of 346.57 years.

<h3>What is the half-life of an exponential function?</h3>

It is the value of t when A(t) = 0.5A(0).

In this problem, the equation is:

A(t) = A(0)e^{-0.002t}.

In which t is measured in years.

Hence the half-life is found as follows:

0.5A(0) = A(0)e^{-0.002t}

e^{-0.002t} = 0.5

\ln{e^{-0.002t}} = \ln{0.5}

0.002t = -\ln{0.5}

t = -\frac{\ln{0.5}}{0.002}

t = 346.57 years.

More can be learned about exponential functions at brainly.com/question/25537936

#SPJ1

7 0
2 years ago
What are the coordinates of B(-4, -5) under a 180 degree rotation about the origin?
polet [3.4K]

Answer:

(4, 5 )

Step-by-step explanation:

Under a rotation about the origin of 180°

a point (x, y ) → (- x, - y ), thus

B(- 4, - 5 ) → (4, 5 )

5 0
3 years ago
Other questions:
  • How can you find a unit rate when given a rate
    7·1 answer
  • ANSWER ASAP
    13·2 answers
  • Joe and Maggie are working at McDonald's joe make $8.50 per hour while Maggie makes $9.00 per hour. How much would they both mak
    5·2 answers
  • Triangle ABC is an isosceles triangle in which side
    7·2 answers
  • Melinda bought 6 bowls for $13.20. what was the unit rate in dollars
    12·1 answer
  • Blake needs a minimum of $145. He has saved $35 and plans to save $5.50 a week. About how many weeks will it take for Blake to s
    14·1 answer
  • Original price $60 markup 15%
    10·2 answers
  • Leonard has 5 times as many stamps as Alison. Melissa has 7 more stamps than Leonard. If Alison has q stamps, how many stamps do
    8·1 answer
  • find the equation of the straight line which has a gradient of 3 and passes through the point (-1, 3)
    9·1 answer
  • 3) 150% of what number is 63?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!