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
STatiana [176]
3 years ago
12

Suppose that water is pouring into a swimming pool in the shape of a right circular cylinder at a constant rate of 4 cubic feet

per minute. If the pool has radius 4 feet and height 10 feet, what is the rate of change of the height of the water in the pool when the depth of the water in the pool is 8 feet?
Mathematics
1 answer:
lesantik [10]3 years ago
5 0
Final answer is 49 \pi /5


You might be interested in
PLEASE HELP WORTH 15 PTS!!!!1
zimovet [89]
It looks like the terms are:
(7x2 + 5) and (x - 3)
6 0
3 years ago
Read 2 more answers
Help plz I need big help someone plz help me with this question!
ozzi

Answer:

Step-by-step explanation to be honest probably 12 if not i’m so sorry

3 0
3 years ago
I need help with #65 to #70 ASAP please and thank you …. Could someone please help me with it… I need to get it done ASAP… it is
never [62]

All of the given questions(#65 to #70) are AP(s).

Formula to be used: a(n) = a(1) + (n - 1)d

Pronounced as:

nth term = 1st term + (n - 1)d, where d is the common difference.

*d = difference of any two consecutive terms.

65):

1st term = 2, d = 6 - 2 = 4

Therefore,

11th term = 2 + (11 - 1)4 = 42

66):

1st term = 5, d = 15 - 5 = 10

Therefore,

16th term = 5 + (16 - 1)10 = 155

67):

1st term = 19, d = 39 - 19 = 20

Therefore,

21st term = 19 + (21 - 1)20 = 419

68):

1st term = 8, d = 38 - 8 = 30

Therefore,

36th term = 8 + (36 - 1)30 = 1058

69):

1st term = 1/2, d = 1 - 1/2 = 1/2

Therefore,

101st term = 1/2 + (101 - 1)1/2 = 101/2

70):

1st term = 0.75, d = 1.50 - 0.75 = 0.75

Therefore,

151st term = 0.75 + (151 - 1)(0.75) = 113.25

8 0
3 years ago
A rock is thrown up from the ground at a velocity of 84 feet per second. The formula h = -16t2 + 84t gives the rock's height in
kenny6666 [7]

Answer:

h = 110.24 m

Step-by-step explanation:

It is given that,

A rock is thrown up from the ground at a velocity of 84 feet per second. The formula h = -16t^2 + 84t gives the rock's height in feet after t second.

We need to find the maximum height of the rock. For maximum height put \dfrac{dh}{dt}=0

So,

\dfrac{d( -16t^2 + 84t)}{dt}=0\\\\-32t+84=0\\\\t=\dfrac{84}{32}\\\\t=2.62\ s

Put t = 2.62 s in the equation of height. So,

h = -16(2.62)^2 + 84(2.62)\\\\h=110.24\ m

So, the maximum height of the rock is 110.24 m.

7 0
3 years ago
A piece of wire 27 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral tria
Anna71 [15]

Answer:

a

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Please help with number 9 and 10
    15·1 answer
  • If B is the midpoint of AC, then the length of BC is:
    5·1 answer
  • A company can make 12 printing presses for $78,600. It can make 19 printing presses for $82,380. Find the linear equation that m
    9·1 answer
  • In a game the player wins if he rolls a 6 on a number cube. If the number cube is rolled 18 times, then what is a reasonable pre
    5·1 answer
  • Factor by grouping and find the zeros<br> x^3 - 10x^2 + 25x - 250 = 0
    13·1 answer
  • if there both consecutive doesn't that mean that there both -9 so how is one bigger an one smaller.... ​
    15·1 answer
  • Whats 395585404044844 times 2929292929282029 plus 92929292101020129 divided by 3383838383883
    12·1 answer
  • Hello! someone please answer this. this is due tomorrow, Monday and I don't get any of it. ty!​
    7·1 answer
  • Which is the graph of the equation ?
    8·1 answer
  • Factor each expression completely6x^2+x-2
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!