If the length of an arc is 12(pi) inches and the radius of the circle is 10 inches what's the measure of the arc

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.