Given that the prime factorisation of 198 is 2x(3×3)x11. state the minimum integer value of
n such that square root of 198n is a natural number.

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?