Calculate the work done by the engine during a cycle when the steam starts at a pressure of 180 lb/in2 and a volume of 300 in3 and expands to a volume of 600 in3. (Round your answer to two decimal places.)

29933333.33

step-by-step explanation:

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.