4,320 books
$17,928+19.25b=$52,938+11b
where b represents books
1) 5 pancakes
2) 10 pancakes
3) 4 eggs
4) 40 pancakes
A) The radius of the hemisphere is:
r = d÷2 = 21÷2 = 10.5cm
We can now calculate the volume of a hemisphere:
V = 2/3 π r<span>³
= </span> 2/3 π (10.5)³
= 2423 cm³
As we can consider that 1000cm³ contains 1l, each bowl contains
2423 ÷ 1000 =2.423l.
In total, the milk served will be: 2.423 × 100 = 242l
B) The total cost will be:
242 × 10 = 2420Rs
C)<span> Mr.and Mrs. Ramesh helped blind students using an eco-friendly material, therefore they have shown social and environmental values.</span>
Answer:
A
Step-by-step explanation:
Ive done the test before and got this question took me 30 mins !
