Answer:
$61.92
Step-by-step explanation:
Lets start by applying the sale(discount) on the game. 20% off is synonymous with having 80% of something(the remaining part), so we can multiply 72*.8 in order to get $57.6
Now lets apply sales tax. A simple way to calculate total price when a tax or increase is present is by adding 100% to the % and multiplying. In this case, we would have
Answer: -11
Step-by-step explanation: 11-22 is a -11 the second negative cancels out the first negative so you're only left with a negative and 11 therefore its -11
Answer: 0.25 = the probability that a person in the 25-35 age group has a hemoglobin level less than 9.
0.47 = the probability of a person older then 35 years has a hemoglobin level less than 9.
0.28 = the probability that a person is older than 35 has a hemoglobin level between 9 and 11.
0.50 = the probability that a person younger than 25 has a hemoglobin level above 11.
Step-by-step explanation:
I did this on plato. It was right!
#platolivesmatter
= 10.24
You just square everything in that bracket (including the - sign since it is also in the bracket)