Questions & Answers for: Mathsoft sum 1 2 Computers & Internet

...Inee and Imee are twins. Their mother is 28 years older than they are and 4 times as old as the sum of their ages. How old are Inee and Imee now? X+X+28=4(X+X) 2X+28=4X+4X 28=8X-2X 28=6X X=4 The ...

...In mathematics, a Fourier series decomposes any periodic function or periodic signal into the sum of a (possibly infinite) set of simple oscillating functions, namely sines and cosines (or ...

110011 TO BASE 10 Assuming the original number is base 2, the place values are: 5 4 3 2 1 0 (these are intended to be superscripts) 2 2 2 2 2 2 or: 32 16 8 4 2 1 in the question, the number was 110011

...means all three sides are the same length because all three angles are the same degrees. The sum of all angle in a triangle will add up to 180 degrees. since the angles of an equilateral ...

x 3 rectangle? Rectangle has two pairs of equal sides. L=length=3 units w=width =1 unit Perimeter = sum of the measures of all sides. 2 sides with measure L: sum of lengths=2*L 2 sides with measure w:

the sum of two addends is called the sum.

...$75 = $1,575 Year 2: $1,575 + $78.75 = $1,653.75 Year 3: $1,653.75 + $82.6875 = $1736.4375 So final sum is $1736.4375. However banks usually round down so ...

A sum of money was shared between A, B and C so that A received 1/4 of the sum, and the remainder was shared between B and C in the ratio 3:2. Find the ratio in which the sum was shared between A, B ...

...the numerators by the same - so 7x8=56 and 7x5=35 = 35/56 and 8x7=56 and 8x2=16 = 16/56 so the sum is 35/56 - 16/56 = ...

what is the sum of 1/3+1/4 1/3 + 1/4 = 4/12 + 3/12 = 7/12