Niall has a half dollar, krista has a quarter dollar, Mary has a tenth of a dollar, and jack has a hundredth of a dollar. if they combine their money, do the 4 students have more or less then a dollar? Explain

0.86

Step-by-step explanation:

Less than a dollar

Niall: $0.50

Krista: $0.25

Mary: $0.10

Jack: $0.01

$0.50+$0.25+$0.10+$0.01=$0.86

     $0.75     +       $0.11=

               $0.86

$0.86<$1.00

answer: sensy

step-by-step explanation:

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph