When Johan calculates how much interest he must pay, he calculates as follows: SEK 0.045x620,000 = SEK 6,975/4 a) What is the interest rate? How are you thinking?
b) Why does Johan divide by 4?

0/5 is 0, 2/0 is undefined, and 0/0 is indeterminate.

step-by-step explanation:

hope my answer has you!

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.

80 the answer is 80

step-by-step explanation:

ask the math teacher she or he would know lol.

step-by-step explanation: