= (4/9 .1/8 + 1/4): 5/16
= (4/72 + 1/4) : 5/16
= (1/18 + 1/4) : 5/16
= 11/36 : 5/16
= LCM of 16 and 36 is 144 so we have
44/144 : 45/144
= 44:45 Answer
3/8 + 5/2
=3/8 + 20/8
= 23/8
or
= 2 7/8
2.2 x 5.00= 11
Lowest sig figs is 2
Si= PTR/100
18 = (3*300*t)/100
18 = 9t
t = 2
2 years

A scientist has collected the following data on the population of a bacteria colony over a thirty-minute period:
5 minutes: 78,000
10 minutes: 234,000
15 minutes: 657,000
20 minutes: 1,784,000
25 minutes: 5,040,000
30 minutes: 14,980,000
Which type of graph would be best to use to display the growth of the colony?
A.) a bar graph
B.) a circle graph
C.) a histogram
D.) a line graph

An bar graph suits the best in this type of study because we can easily understand the growth and decrease of that particular thing which is being studied.