Which of the following describes the graph of
y = -x^2 + 3x + 10

a| the graph has zeroed at x = -2 and x= 5 and it opens downward.

b| the graph has zeros at x = 2 and x = -5 and it opens upward

c| the graph has zeroed at x = 2 and x = -5 and it opens downward

d| the graph has zeroed at x = -2 and x = 5 and it opens upward

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?