Part b: create and solve an expression to answer the question.
1. mr. leite wants to bake a cake for the teachers in his school. he found a recipe that calls for cups
of cocoa to make an 8 serving cake. however, he needs to make a cake that serves 4 times as many
people. he also wants to add a little extra cocoa to make the cake extra super chocolate-licious so
he wants to add another of a cup of cocoa. write a number sentence to him determine the
amount of cocoa he needs and then solve to find the amount of cocoa needed.

what are the statements

step-by-step explanation:

don't know sorry bru

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.

answer: 5100 just subtract

step-by-step explanation: