If X = { all perfect square less than 40} and Y = {all odd numbers from 1 to 15}. Find $X\cap Y$

Given P = {1, 3, 5, 7, 9, 11} and Q ={2, 4, 6, 8,10, 12}. Determine the relationship between P and Q

Find y, if $\sqrt{12}-\sqrt{147}+y\sqrt{3}=0$

If${{\log }_{10}}2=x,$express ${{\log }_{10}}12.5$in terms of x

Find the value of x for which $2({{3}^{2x-1}})=162$

The sum of the ages of Musa and Lawal is 28 years. After sharing a certain sum of money in the ratio of their ages, Musa get N600 and Lawal N800. How is old is Lawal?

A man made a profit of 5%when he sold an article for N60, 000. How much would he have to sell the article to make a profit?

Evaluate $\frac{{{(0.5625)}^{2}}-{{(0.4375)}^{2}}}{0.04}$ correct to 3 significant figures

Simplify $\tfrac{3}{5}\div (\tfrac{2}{7}\times \tfrac{4}{3}\div \tfrac{4}{9})$

If X₁₀ = 1214₅, find X