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viktelen [127]
3 years ago
11

Justin’s dog eats 5 cups of food in 4 days. How many cups of food does his dog eat in one day?

Mathematics
1 answer:
Elena-2011 [213]3 years ago
6 0

Hey there!

<h2>ANSWER: 1\frac{1}{4}</h2><h2>EXPLANATION:</h2>

If you want to know how much food in one day, try multiplying 1 1/4 by 4 and see what you get.

1 1/4 * 4 = 5(In four days)

1 1/4 * 3 = 3.75(In three days)

1 1/4 * 2 = 2.5(In two days)

1 1/4 * 1 = 1.25(In one day)

So one day was 1.25. Let's convert 1.25 as a fraction.

1.25 = 5/4 = 1 1/4(ANSWER)

So now you got your answer!

Hope this helped!

\text {-TestedHyperr}

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Domino's Pizza cuts their Large pizza into 8 equal slices. What is the area of one of the slices if diameter is 16 inches?
Ksju [112]

Answer:

25.1325

Step-by-step explanation:

16/2= radius of 8. pi*r^2 for 8 is 201.06. 201.06/8(slices) = 25.1325

6 0
2 years ago
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Answer:

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4 0
3 years ago
An oil tank has to be drained for maintenance. The tank is shaped like a cylinder that is 4 ft long with a diameter of 2.2 ft. S
gavmur [86]

Answer:

8\:\mathrm{minutes}

Step-by-step explanation:

The volume of a cylinder is given as:

r^2\cdot\pi\cdot h

Since the diameter is 2.2, the radius is \frac{2.2}{2}=1.1.

Therefore, the volume of this cylinder is:

1.1^2\cdot 3.14\cdot 4=15.1976\:\mathrm{ft^3}, using \pi=3.14 as requested in the problem.

Since the tank is emptied at a constant rate of 1.5\:\mathrm{ft^3\:per\:minute}, it will take

\frac{15.1976}{1.5}=7.5988=\fbox{$8\:\mathrm{minutes}$} to empty the tank.

8 0
3 years ago
A city planner wants to build a road perpendicular to D Street. What is the slope of the new road?
Romashka-Z-Leto [24]

Answer:

The slope of the new road is 0.

Step-by-step explanation:

  • the slope of d street line is tan(90)

[if the angle made by a line with x axis is \alpha then, the slope of that line will be tan(\alpha) ]

  • here, the angle made by the d street line with x axis is 90 degrees.
  • if a road is to be built which is perpendicular to d street , it should make 0 degrees i.e, it should be parallel to x axis .
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7 0
2 years ago
Read 2 more answers
A construction crew is lengthening a road. The road started with a length of 59 miles, and the crew is adding 3 miles to the roa
AlekseyPX

L = total length

D = number of days

they add 3 miles per day which = 3D

equation:  L = 59 +3D

 if they worked for 34 days, replace D with 34 to get:

L = 59 +3(34) =

L=59 + 102

L=161 miles total length after 34 days

5 0
3 years ago
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