A:{2,4,6,8} B:{4,5,6,7,8}
For the sets above:
a. Find all subsets of A
b. Find AUB and AB

Suppose the first five terms of a sequence are 4, 5, 9, 27, 123. how could the next term in the sequence be generated?

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle