Answer:
0.0072
Step-by-step explanation:
=7.2 × 10^-3
=7.2 × 10/10000
=7.2 ×1/1000
=0.0072
Answer:
It took Chau 5 hours, 52 minutes, and 30 seconds to clean both rooms.
Step-by-step explanation:
Given that Chau took 5 3/8 hours to clean the bedroom, and then he took a 1/2 to clean the den, to determine how much total time did he take to clean two rooms the following calculation must be performed:
5 + 3/8 + 1/2 = X
5 + 0.375 + 0.5 = X
5.875 = X
0.875 = 7/8
60/8 x 7 = 52.5
Therefore, it took Chau 5 hours, 52 minutes, and 30 seconds to clean both rooms.
If you have 12 "digits" selected 5 at a time. The total number of codes available = 12^5 = 248832.
Answer:
29.50
Step-by-step explanation:
Answer:
None of the above answers
Step-by-step explanation:
Form a table as shown
Months Teddy Bears Rabbits Cats Horses Others Totals toys
September 225 275 245 260 199 1204
October 346 308 186 297 285 1422
Trends
Cats decreased from 245 to 186
Others increased from 199 to 285,
285-199 = 86
percent increase was = increase/original quantity *100
86/199 *100 =43.22%
Total number of stuffed toys increased from 1204 to 1422
percent increase = (1422-1204)/1204 *100 = 218/1204 *100 =18.11%
