2.8 is the answer to your question
Answer: 48
Explanation: 16 x 3 = 48, 12 x 4 = 48
15% because what you do is take $35.70 and subtract it from $42 then you get $6.3 and take that $6.3 and divide it from 42 and you get .15 but then just take the decimal away and it’s 15%.... don’t believe me just multiply 15% times 42
Answer:
Step-by-step explanation:
Diameter of cone=14 cm
so, Radius of cone= 7cm
Height of cone= 8cm
∴ Volume of cone= 1/3*pi*r^2*h
=1/3*pi*49*8 cm^3
In Sphere, External Radius R=5cm
Let, Internal Radius = r
Volume of Sphere = External Volume- Internal Volume
= 4/3*pi*R^3-4/3*pi*r^3
=4/3*pi[R^3-r^3]
=4/3*pi[5^3-r^3]
But During Conversion Volume Remains Same
So, Volume of Sphere=Volume of Cone
4/3*pi[125-r^3]= 1/3*pi*49*8
4[125-r^3]=49*8
[125-r^3]=49*2
r^3=125-98
r^3=27
so, r =3 cm
Internal Radius= 3cm
So, Internal Diameter=3*2= 6cm
PLS MARK BRAINLIEST
