Rashaads sister gives him 2 packs of baseball cards per month each pack has 11 cards. she gives him 3 extra packs for his birth day how many cards does rashaad get in a year.

297 cards in a year

Step-by-step explanation:

There are 12 months in a year, and he gets 2 packs of cards every month.

12*2 = 24 packs of cards a year

He gets 3 extra packs of cards for his birthday.

24 + 3 = 27 packs of cards

There are 11 cards in each pack.

27 X 11 = 297 cards in a year

what does x eaqual

step-by-step explanation:

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.