You had a goal to collect 50 cans for a food drive. You were able to collect 83 cans. What percent of your goal did you collect?

you have 33 cans and so you have completed 166% of your goal

Step-by-step explanation:

I dont know

You made 33% of your goal

Step-by-step explanation:

83- 50 = 33 to find your percentage you must subtract first.

50+ 33 = 83

answer: (1,3) and (-2,0) i think.

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.