Cement, sand, aggregate and water are used to make concrete, in the ratio Ratio and
EXAMINATION QUESTIONS
1
Cement : Sand : Aggregate : Water = 2:5:8:1
(a) Bobbie wants to make 1.2m of concrete.
How much aggregate will he need?
(b) Eddie wants to make concrete.
He uses 0.25 m of cement.
(i) How much sand does he need?
(ii) When water and aggregate have been added, how much concrete
will he have?
(CIE Paper 1, Jun 2001)

the answer is b.)

< 1=< 2

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation: