<h3>
<u>Required</u><u> </u><u>solution</u><u> </u><u>:</u></h3>
- Diameter (d) = 7
- Height = 8
Therefore,
- Radius (r) = d / 2
- Radius (r) = 7/2
We know that :
Substituting the values :
>> V = π × (7 / 2)^2 × 8
>> V = π × (49 / 4) × 8
>> V = π × 49 × 2
>> V = 98π
Henceforth,
Answer:
he will make 170.80 that day
Step-by-step explanation:
12.20*1.75*8
X will equal -7 in this problem
The problem is, I don't think that you estimated for letter a, so you can't do letter b.