Step-by-step explanation:
- write down the binary number; 110011
- multiply each digit of the binary number by the corresponding power of two: (1×2)5 + (1×2)4 +(0×2)2 +(0×2)2 + (1×2)1 +(1×2)0
- Solve the power: 1×32+1×16+0×8+0×4+1×2+1×1= 32+16+0+0+2+1
- Add up the numbers written above: 32+16+0+0+2+1= 51
So, 51 is the decimal equivalent of the binary number 110011.
Answer:
a)
b)
Step-by-step explanation:
It can be seen in the graph that the water velocity and solution velocity is the same, but the salt concentation will be lower
Water velocity
Solution velocity
Brine concentration =
a) Amount of salt as a funtion of time Sa(t)
b)
This value was to be expected since as the time passes the concentration will be lower due to the entrance to the pure water tank
The length of the base of a right triangle is 10 m because the area formula for a triangle is BxH/2 (B=Base H=Height) (/2= divide by 2)
so plugging it in 4m x 10m = 40m
40m/2 = 20m
Answer:
t = - 24
Step-by-step explanation:
Given t varies inversely as a then the equation relating them is
t = ← k is the constant of variation
To find k use the condition t = 2 when a = - 4
2 = ( multiply both sides by - 4 )
- 8 = k
t = ← equation of variation
When a = , then
t = = - 24