The graph below shows the speed of water at two points in a pipe.
a) Use the graph to work out the speed of the water at
point B if the speed of the water at point A is 3 mm/s.
b) If the graph continues in the same way, what is the speed of the water at point be if the speed of the water at point a is 300 mm/s

Give your answers in mm/s.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.  

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it