Find the composite function for the given functions. g x f for f(x) = 4x^2+6x + 4 and g(x) = 6x - 8

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

The deepest part of the swimming pool is 12 feet deep.the shallowest part of the pool is 3 feet deep.what is the ratio of the deeply of the deepest part of the pool to depth of the shallowest part of a pool?