Let f(x)=1/2x^2+4. The function g(x) is a vertical stretch of f(x) by a factor of 4. What is the equation of g(x)?

Is there an x intercept in the equation 60*1.15^x

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be

Megan is making bracelets to sell to earn money for the local animal shelter. it takes her 1/4 hour to pick out all the beads and 1/10 hour to string them.this week, she only has 5 1/4 hours to make bracelets. how many bracelets will megan be able to make?