When does the graph of a quadratic function open upward of downward

a music teacher has 4 drum kits. Each kit has 2 drumsticks. Each drumstick cost $3. How many drumsticks does she have? What is the cost to replace them all?

Danny has a rectangular rose garden that measures 8 m by 10 m. one bag of fertilizer can cover 16 m2. how many bags will he needto cover the entire garden?

In her "Continue Watching" list on Netflix, Madelyn has 7 half-hour shows. In how many ways can she select four different half-hour shows to watch from her list? A. 35 B. 840 C. 980 D. 5040

How do u find percent of change?

Which algebraic expressions are binomials?

Mickael Saltwood can paint 138 doors in 10 hours, while Scott Kepler can paint 59 doors in 5 hours. Who can paint doors faster, Mickael or Scott?

Solve 2 (*+5) + 3*=20 equation with variable on one side

If my diameter is 19 inches, what is my radius?

What is tge area of wall space that is not covered by chalkboard paint

People who often attend cultural activities, such as movies, sports events and concerts, are more likely than their less cultured cousins to survive the next eight to nine years, even when education and income are taken into account, according to a