I need help!!

Find the height of this cone using the Pythagorean Theorem.

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.