1 year ago

To the nearest foot, what is the width of the arch 8 ft above the water?

Mathematics

2 answers:

murzikaleks [220]1 year ago

7 0

Answer:

15 is the answer on edge

Step-by-step explanation:

mars1129 [50]1 year ago

4 0

Answer:

Step-by-step explanation:

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A test tube contains 25 bacteria, 5 of which are can stay alive for atleast 30 days, 10 of which will die in their second day. 1

boyakko [2]

Answer:

c. $\frac{1}{5}$

Step-by-step explanation:

Given,

Number of bacterias who alive for at least 30 days = 5,

Bacterias who alive for 2 days = 10,

Died bacterias = 10,

Total bacterias = 5 + 10 + 10 = 25,

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