ziadmohamed776

[A] Penicillin – Alexander Flemming
[B] Barometer – Torricelli
[C] X- Ray – W. Roentgen
[D] Parachute – W H carothers

Find the vertex, axis of symmetry, minimum or maximum,domain and range of each question.

5.  

6.   

1. A piston–cylinder device contains 5 kg of water at 800kPa and 70°C. The water is now cool at constant pressure until it exists as a liquid at 15°C. Determine the amount of heat loss and show the process on a T-v diagram with respect to saturation lines.

How do I determine the heat loss?

How do you graph x=5 using slope intercept form?

(8 marks) Create a table of values for the linear relation and then
graph the line
a) y = 2 x+1
b) y = −2x
6. (6 marks) Graph using the slope/y-intercept method
a) y = x+4
b) y = −x+5

1. Given a function g : N ❝ R, and any x ❝ R, let us deיִne x+n Xy=x+1 g(y ❝ x) to merely denote n X k=1 g(k), for each k ❝ N. Provethat for any integers m,n ❝ N m+n X k=1 g(k) = m X k=1 g(k) + m+n X`=m+1 g(`).

If
f₁[k]*f₂[k]=c[k]

then
f₁[k-m]*f₂[k-n]=c[k-m-n]

1. F(b) = 0 and f ‘ (b) = 5, find the lim as h--->0 7 f(b+h)/(-4h)

2. Let f(x) = v(x+f(?(x^2-1))) Find dy/dx when x =3, given that f(2) = 1 and f ' (2) = 3.

3. If f(x) = (1 +x)(1+2x)(1+3x)...(1+nx), show that f ' (0) =(n*(n+1)) / 2

Who is Percy’s father?

If

and I is the 3 x 3 identity matrix, then

What is the quantity of heat transferred when 295.5g of aluminium is cooled from 128.0 to 22.5? What is the direction of the heat flow?

I need this function integrated, thank you!

(d)