going experiment Dorothy begins with 32 battery on a slide she finds that the number of bacteria on the slide doubles every 30 m
inutes. Make a table showing the total number of bacteria at the end of every 30 minute period for 4 hours
1 answer:
Answer:
0 h == 32 bacteria
0.5 h == 64 bacteria
1 h == 128 bacteria
1.5 h == 256 bacteria
2 h == 512 bacteria
2.5 h == 1024 bacteria
3 h == 2048 bacteria
3.5 h == 4096 bacteria
4 h == 8192 bacteria
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36.21/0.85=42.6=ANSWER
I think the answer is 2.25 or 2 and 1/4.
You divide 3/4 by 1/3 and get 2.25 or 2 and 1/4.
I don't know if this is right, I hope it is, have a good day. c;
Answer:
4.5
Step-by-step explanation:
Answer:
Step-by-step explanation:
let the sam's age be x
2x+5=3x-1
5+1=3x-2x
6=x
therefore sam's age is 6.
Answer:
4 units
Step-by-step explanation:
CAB and EAD are similar triangles with sides in the ratio 2:1
ED = ½ AB
½(8)
4