Helen rolls a dice and flips a coin.
Calculate the probability that she gets 4 and a tail

step-by-step explanation:

from the graph attached below:

domain of graph is the value of x for which the given function profit function p(x) is defined.

(a) the domain represents the number of years for which the outlet will earn a profit.

range of profit function defines the lowest to highest value of profit earned.

(b) the range of this function is (0 , 160 ). for this function, the range represents the outlet's profit earned.

step-by-step explanation:

10.50 + taxes which added up to 11.50

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation: