Aconical oil cup with a radius of 5.6cm must be design to hold 69 cu cm of oil. what should be the altitude of the cup

The height of the conical oil cup is 2.102 cm

Step-by-step explanation:

Given as for a conical cup :

The radius of the conical oil cup =  r = 5.6 cm

The volume of the conical oil cup = v = 69 cubic cm

Or, v = 69 cm³

Now, ∵ The volume of cone = ××r²×h

Where r is the radius of the cone

And h is the height of the cone

The value of = 3.14

So, The volume of conical oil cup =  The volume of cone = ××r²×h

Or, The volume of conical oil cup =   × 3. 14 × (5.6)² × h

Or, 69 cm³ =   × 98.47 × h

Or, 69 cm³ = 32.823 cm² × h

∴ h =  

I,e h = 2.102 cm

So, height of cup is 2.102 cm

Hence The height of the conical oil cup is 2.102 cm , Answer

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

126 maybe. sorry