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
hammer [34]
2 years ago
7

Gasoline is pumped at rate of 3 gallons per minute into a container that already has 4 gallons inside

Mathematics
1 answer:
maksim [4K]2 years ago
8 0

Answer:

1 1/3 minutes

Step-by-step explanation:

Gasoline is pumped at rate of 3 gallons per minute into a container that already has 4 gallons inside

From the above question, we are to calculate the time at which the gasoline is pumped into the container

Hence:

Time = Number of gallons/Rate

Number of gallons = 4

Rate = 3 gallons per minutes

Hence:

Time = 4 gallons/3 gallon per minutes

Time = 1 1/3 minutes

The time at which the gasoline is pumped into the container is 1 1/3 minutes

You might be interested in
In the diagram, polygon ABCD is reflected across to make polygon A'B'C'D'. Which statement must be true?
UNO [17]
True polygon is the abcd polygon
6 0
3 years ago
A hollow sphere sits snugly in a foam cube so that the sphere touches each side of the cube. Find the volume of the foam.
ExtremeBDS [4]

Answer:

                             π

V-foam = 4r³( 2 - ----- )

                             3

Step-by-step explanation:

Let the radius of the sphere be r.  Then the volume of the sphere is

V = (4/3)(π)(r³).  

Next, recognize that the side length of the cube is 2r, and that the volume of the cube is thus

V = (2r)³, or 8r³.

Then the volume of the foam is equal to the volume of the cube less the volume of the sphere:

V-foam = 8r³ - (4/3)(π)(r³).  This could be factored into

                             π

V-foam = 4r³( 2 - ----- )

                             3

5 0
3 years ago
13 POINTS!!!!!
Valentin [98]

Answer:

The graph of function f of x equals log base 5

So yes , D

7 0
3 years ago
Read 2 more answers
Which could be the value of the third side of a triangle with sides 3 and 4? A. 3 B. 7 C. 12 D. 20
LiRa [457]

Answer:

c

Step-by-step explanation:

3 0
2 years ago
Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a radius of 11 feet and
Inessa [10]

Answer: The percentage ≅ 48.4%

Step-by-step explanation:

* Lets revise how to find the volume of a container shaped cylinder

- The volume of any container = area of its base × its height

- The base of the cylinder is a circle, area circle = 2 π r,

where r is the length of its radius

* In container A:

∵ r = 13 feet , height = 13 feet

∴ Its volume = π (13)² × (13) = 2197π feet³

* In container B:

∵ r = 9 feet , height = 14 feet

∴ Its volume = π (9)² × (14) = 1134π feet³

* So to fill container B from container A, you will take from

container A a volume of 1134π feet³

- The volume of water left in container A = 2197π - 1134π = 1063π feet³

* To find the percentage of the water that is full after pumping

is complete, divide the volume of water left in container A

by the original volume of the container multiplied by 100

∴ The percentage = (1063π/2197π) × 100 = 48.3841 ≅ 48.4%

8 0
2 years ago
Other questions:
  • The line y = x is transformed to create the line y = − 1 2 x − 1 . Which of the following may be used to describe the transforma
    14·2 answers
  • Complete the equation of the line through (2,1) and (5,-8)<br> WORTH 20 POINTS
    15·2 answers
  • Which expression is equivalent to 4(9x2−2)? 36x2−10−2 16x2+14−20x2−2 18x2−12−18x2+2 30x2−10+6x2+2
    10·2 answers
  • the nth term of a sequence is fine by the expression 5-3n write down the first two terms of this sequence
    10·1 answer
  • Savanna is playing a game with her friends. She tells them to each pick a number, and then she directs them to: 1. Multiply thei
    9·1 answer
  • a rectangle has an area of 172.8 spare centimeters the width of therectangle is 12.8 centimeters what is the length of the recta
    10·1 answer
  • Question 2 of 5
    15·1 answer
  • Kimberly and Johannesburg are 460km/hour apart. A train covers the distance in 5 hours and 45 minutes. Determine the speed of th
    10·1 answer
  • The volume of a cube is 27 cubic in. Which expression represents s, the lenght of a side of the cube
    7·1 answer
  • List the first four terms of the sequence.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!