Express the following ratio as frictions in their lowest term : a, 4 Birr to 16 cents
b, 5 days to 100 hrs
c, 3.5 kg to 6500 grams
d, 2 literest to 2250 millitres
e, 3 min 54 sec to 2min 6sec
f. 6 litres to 10 c. c

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

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

Proving the congruent supplements theorem