Christine performed the following experiment 20 times using a book that contains 462 pages. Open a book to any page

Look at the right-hand page

Record the page number

The list shows the results of Christine's experiment.

81, 209, 95, 203, 105, 389, 171, 367, 139, 159, 377, 121, 371, 107, 263, 297, 373, 387, 65, 319.

What is the experimental probability that Christine will randomly choose a page that is divisible by 3.

(Hint: a number is divisible by 3 if the sum of its digits is divisible by 3.)

URGENT!

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is

they can either have 0,1, or infinite solutions

step-by-step explanation:

it can increase the size of the tip you would spend, since it's adding to the money you'd already have to pay.