Seen 4 gallons are being turned into pints it easy just need to do 4x8 which = 32 because 1 gallons = 8 pints!
25a^2-100? becasue if thats it is simple. its a difernece of squares. you just have to square root it. it becaomes (5a-10) (5a+10) so a=+/-2
180-60=120
60 is from the complementary angle
Answer:
see attached picture please
First, you have to find the median, which is the number in the middle: 25
Then cut the data in half by the median, so your new data sets are
15,29,20
and
31,38,41
Now you find the median of both of those sets, which is 29 and 38.
The interquartile range is the difference between the numbers, so 38-29 = 9.