A=1/3h(b1-b2). So h=3/(b1-b2)
The absolute value of a number is always positive. It is the distance the number is away from zero.
|-22| = 22
Answer:
153 ways.
Step-by-step explanation:
The answer is the number of combinations of 2 from 18
= 18! / 2! (18-2)!
= 18! / 2! 16!
= 18*17*16! / 2! 16!
= 18 * 17 / 2*1
= 9 * 17
= 153 ways.
Answer:
Step-by-step explanation:
<u>Given</u>
- Base = 1.2 m²
- Height = h
- Number of fish = 6
- Density = 4 fish/m³
<u>Minimum volume required:</u>
<u>Lowest water height:</u>
- V= bh
- h = V/b
- h = 1.5/1.2 = 1.25 m
