Answer:
question 3 would be C. and question 4 would be A.
Step-by-step explanation:
Answer is A, basically using the Pythagorean theorem but in a slightly different way, should still get you the same answer.
Answer:
2950 [Starting from 2,000 bacteria.]
Step-by-step explanation:
400/8 = 50
Bacteria grown/time = bacteria per hour
19x50 = 950
time x bacteria per hour = bacteria grown
2000 + 950
bacteria started + bacteria grown
Do you want the whole solution simplified or the alternative form?