A) Write the number 0.000 038 52 in standard form. (1)
b) Write 4.83 x 105 as an ordinary number.
(1)
c) Work out
2.9 x 105 x 7.2 x 102
5 x 10-8
(2)

the answer is 0.5 mpm

step-by-step explanation:

the line goes half way through the square each time (which is 0.5 or half of course) so that would mean its 0.5 mpm.

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3