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
yawa3891 [41]
3 years ago
12

Raymond built a “rocket" made from a cylinder and a cone. He filled the rocket

Mathematics
1 answer:
lianna [129]3 years ago
7 0

Answer:

Rocket can hold maximum 4.5 gallons of water.

Step-by-step explanation:

Volume of the rocket = Volume of the cone on the top + Volume of the cylinder at the bottom

Volume of the cone = \frac{1}{3}\pi r^{2}h

Here r = radius of the circular base

h = height of the cone

Volume = \frac{1}{3}\pi (4)^{2}(14)

             = \frac{224\pi }{3} cubic inch

Volume of the cylinder = \pi r^{2}h

Here r = radius of the base

h = height of the cylinder

Volume = \pi (4)^{2}(16)

             = 256π cubic inches

Volume of the rocket = \frac{224\pi }{3}+256\pi

                                   = \frac{992\pi }{3}

                                   = 1038.82 cubic inches

Since 231 cubic inches volume of a rocket can hold water = 1 gallon

Therefore, 1038.82 cubic inches space can hold water

= \frac{1038.82}{231}

= 4.497

≈ 4.5 gallons

Rocket can hold 4.5 gallons of water.

You might be interested in
Please help me !!!!!!!!
storchak [24]

Answer:

You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!

Step-by-step explanation:

4 0
3 years ago
Me encontré $100, luego mi papá medio $80, pero yo le di a mi mamá $70 cuánto me queda​
Juliette [100K]

Answer:

te queda $110

Step-by-step explanation:

espero que te sirva

8 0
3 years ago
1. Determine whether each expression is equivalent to (4x)2/3. Select Yes or No for each expression.
Kamila [148]

here it is in bio they wont let me type it

6 0
3 years ago
Match each binomial with its factors.
Tatiana [17]
The binomials needed to be factored are examples of perfect square binomials, so the factors should contain the square root of the expressions inside the binomial. The pairs are, 16 x^{2} -1 and (4x-1)(4x+1), 4 x^{2} -9 and (2x+3)(2x-3), 4 x^{2} -1 and (2x-1)(2x+1), the last one is a bit tricky because its factors still has a common factor that can be taken out and it is, 16 x^{2} -4 and 4(2x+1)(2x-1)
8 0
4 years ago
The value of y varies directly with the value of x, and y = –21 when x = 3.
MrMuchimi
Directly means when x goes up by 3 then y goes up by 3
it is represented by
y/x=k where k stay the same
so y=-21
x=3

the equation is -21/3=-7
k=-7

so k =-7

therfor
y/x=-7
then manipulate the equation
multiply boht sides by x
y=-7x
subsitute valuse for x and get values for y
 if (x,y)
(1,-7)
(2,-14)
(3,-21)

so posiible equationscould be
-7/1=-7
-14/2=-7
-21/3=-7
and so on
4 0
3 years ago
Read 2 more answers
Other questions:
  • How to compare rates and ratios
    7·1 answer
  • Sharon’s turtle escaped from her backyard sometime in the last few hours. According to her calculations, the farthest the turtle
    9·2 answers
  • Which of the following equations was used to graph the line shown B).y=x÷2 D).y=x+2​
    8·2 answers
  • Please help really need it
    10·1 answer
  • What is an equation that is equal to 4a+2b=10?
    12·2 answers
  • Which expression best represents the area of the rectangle?
    9·2 answers
  • Can someone check my math
    13·1 answer
  • Hey!<br><br>I'm a student.<br><br>Can you help me solve this question?<br><br>Thanks!
    14·2 answers
  • Help again plsssssssssssss
    13·2 answers
  • Trigonometry Sine Rule [Find the unknow side and angle of the triangle] Exercise D
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!