Answer:
£13496.80
Step-by-step explanation:
We can ignore the £ sign for now, that is just units.
If we decrease a number by 4.5%, we will have to find 
% of 14132.77.
We can easily do this by setting up a proportion.
Multiply 14132.77 by 95.5:
Divide by 100:
Rounding this to two decimal places, it simplifies to 13496.80.
Hope this helped!
<span>\int_c\vec f\cdot d\vec r, in two ways, directly and using stokes' theorem. the vector field \vec f = 5 y\vec i - 5 x\vec j and c is the boundary of s, the part of the surface z = 16 -x^2-y^2 above the xy-plane, oriented upward.</span>
Answer: 0.00019
Step-by-step explanation: To write 
in standard notation, we first look at the exponent on the power of 10 which in this case is -4. A negative exponent means that we move the decimal point to the left.
So in this case, we move the decimal point in 1.9 four places to the left and fill in the missing positions with zeroes to get .00019 or 0.00019.
So can be written as 0.00019.
400 - 273 = 127
Hope this helps :)
Ok so you already have the formula so basically plug in the numbers (6,7,8,9) into the equation till you find the one that makes a true statement.
2*6+2(2*6+3)= 42
do the same for the rest and you will find that 9 is the width
2*9+2(2*9+3)=60
