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
iren2701 [21]
3 years ago
5

Terrance ran 5/4 of a mile in 1/4 hour. How far would Terrance run in 1 hour ?

Mathematics
1 answer:
Brrunno [24]3 years ago
7 0

Answer:

Terrance would run 20/4 of a mile or 5 miles

Step-by-step explanation:

You might be interested in
What is the equation of this line of best fit in slope-intercept form?
Harman [31]
The correct answer is y=1/2x+1
7 0
3 years ago
If a fire is burning a building and it takes 2 hours to put it out using 2000 gal./min., what minimum diameter cylindrical tank
strojnjashka [21]

Answer:

The minimum diameter of the cylindrical tank needed to store the quantity needed to put out the fire is approximately 58.415 feet.

Step-by-step explanation:

A gallon equals 0.134 cubic feet. First, we determine the amount of water (Q), measured in cubic feet, needed to put out the fire under the assumption that water is consumed at constant rate:

Q = \dot Q \cdot \Delta t (1)

Where:

\dot Q - Volume rate, measured in feet per minute.

\Delta t - Time, measured in minutes.

If we know that \dot Q = 2000\,\frac{gal}{min} and \Delta t = 120\,min, then the amount of water is:

Q = \left(2000\,\frac{gal}{min} \right)\cdot (120\,min) \cdot \left(0.134\,\frac{ft^{3}}{gal} \right)

Q = 32160\,ft^{3}

And the diameter of the cylindrical tank based on the capacity found above is determined by volume formula for a cylinder:

Q = \frac{\pi}{4}\cdot D^{2}\cdot h (2)

Where:

D - Diameter, measured in feet.

h - Height, measured in feet.

If we know that Q = 32160\,ft^{3} and h = 12\,ft, then the minimum diameter is:

D^{2} = \frac{4\cdot Q}{\pi\cdot h}

D = 2\cdot \sqrt{\frac{Q}{\pi\cdot h} }

D = 2\cdot \sqrt{\frac{32160\,ft^{3}}{\pi\cdot (12\,ft)} }

D \approx 58.415\,ft

The minimum diameter of the cylindrical tank needed to store the quantity needed to put out the fire is approximately 58.415 feet.

8 0
2 years ago
I NEED HELP WITH THIS ASAP THIS IS PART OF MY GRADE (no its not lol) THIS IS SOOO HARD CAN YOU ANSWER 2-2+2 OMG ITS HARD RIGHT??
OlgaM077 [116]
The answer is 2, OMG IT IS HARDDDDDDD
4 0
3 years ago
Read 2 more answers
What is the answer to 3z−6/7−2z = 1.2/3.2 ? Please help
Brums [2.3K]

Answer:

= 1.23214285

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Write all integers between:<br><br>a. -17 and -12<br><br>b. -1 and -6<br><br>​
egoroff_w [7]

Answer:

look at explanation

Step-by-step explanation:

a) -13,-14,-15,-16

b) -2,-3,-4,-5

5 0
2 years ago
Other questions:
  • Jashawn wants to make 5 airplanes. He needs 18 centimeters of wood for each propeller. How many centimeters of wood will he use.
    9·1 answer
  • You wake up with a fever! All you can find at the store is Aspirin, and the bottle says to take 162 mg. The bottle also says eac
    11·1 answer
  • In this order only, and only using -+÷×(), what is 3 7 12 2=51​
    10·1 answer
  • A market research company wishes to know how many energy drinks teenagers drink each week. They want to construct a 80% confiden
    15·1 answer
  • What is the degree of the polynomial 9m4−4m3+8m−5
    5·1 answer
  • 2x+5=11 two step equations<br>​
    11·1 answer
  • WILL MARK BRAINLIEST!! EASY 25 POINTS!! DUE IN 20 MINUTES!!
    15·1 answer
  • Complete the equations so that the solution of the system of equations is (-3, 5)​
    14·1 answer
  • A line and two triangles are shown on the coordinate plane.
    10·1 answer
  • There are 2 mystery books, 2 romance books, 2 poetry books to be randomly placed on a shelf. What is the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!