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matrenka [14]
3 years ago
12

Alice purchased 4 1⁄2 kilograms of olive oil for $27. What is the price per kilogram

Mathematics
2 answers:
wolverine [178]3 years ago
7 0
4.5 / 27  :  1/x   
27 X 1 : 27
27 ÷ 4.5 : 6
So, $6 per Kilogram
Bas_tet [7]3 years ago
5 0
Do 27 divided by 4 1/2 or 4.5. That will be your answer. Let me know if this helps!
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vazorg [7]
If you find the volume of each figure separately then add them together, then you'd get your answer.

The formula for volume is V=Base Area*Height, V=BH
So the volume of the smaller cube is 210.
This is because the base area is 15*14. Multiply this by the height, 16, then you get 210.

The volume of the second cube is 25,100. This is because 15+16 is 31. 31*27*30 is 25,100.

If you add both of these volumes together, you're final answer is 25,310 units cubed.

Hope this helped :)
4 0
3 years ago
An easy question for people who want points<br> What is the MISSING NUMBER in the pattern?
Vika [28.1K]

Answer:

12 5/12 i think

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A barrel of crude oil contains about 5.61 cubic feet of oil. How many barrels of oil contained in 1 mile (5280 feet) of a pipeli
8_murik_8 [283]
1)volume of the  pipeline

The pipeline is a cylinder, therefore;
Volume (cylinder)=πr²h
r=radius
h=height of the cylinder

diameter=6 in*(1 ft / 12 in)=0.5 ft
raius=diameter / 2=0.5 ft / 2=0.25 ft.
height=5280 ft

Volume (pipeline)=π(0.25 ft)²(5280 ft)=330π ft³≈1036.73 ft³.


2) we calculate the number of barrel
1 mile of oil in this pipeline is 330π ft³ of oil.

1 barrel of crude------------------5.61 ft³
x----------------------------------330π ft³

x=(1 barrel*330π ft³) / 5.61 ft³=184.8 barrels

3) we calculate the price.

1 barrel---------------$100
184.8 barrels----------  x

x=(184.8 barrels * $100) / 1 barrel=$18,480

Solution: ≈$18,480
6 0
3 years ago
What is -3-(-4)? i think i'm confused
Leokris [45]
Since it is two negatives you are actually adding so -3 +4 would equal 1
6 0
4 years ago
Gabby is buying flowers for a friend. She can choose daisies, carnations, or sunflowers. She can put the flowers in a clear, red
In-s [12.5K]

Answer:

Daisies: Clear vase

Carnations: Red vase

Sunflowers: Blue vase

Step-by-step explanation:

Your using all the objects and is is in all the combinations.

8 0
3 years ago
Read 2 more answers
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