A) 0,24 * 104 = b) 74 * (2/7)4 =
c) 0,110 * 1010 =
d) 67 : 37 =
e) 353 : 73 =
f) (-50)5 : 255 =

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.