if zoe watches tv for 2 hours one evening. the power of the tv is 0.1 kw. the cost of one kwh is 12p how much would it cost​

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?