Answer please! Photo attached.

Given:

The decimal number 1.42

To find:

The fraction and percent.

Solution:

Writing 1.42 in the fraction form:

In the given picture 100 small box makes 1 whole number.

Therefore

Denominators are same, so you can add the numerators.

Converting improper fraction into mixed fraction.

Writing 1.42 in the percent form:

1.42 = 100% + 42$

      = 142%

1.42 = 142%

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.

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.