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Dafna1 [17]
3 years ago
11

After special medicine is introduced into a peril dish full of bacteria, the number of bacteria remaining in the dish decreases

rapidly. The relationship between the elapsed time t, in seconds, and the number of bacteria, N(t), in the Petri dish is modeled by the following function:
N(t)=50,000•(0.5) t/4.3

The Petri dish loses %50 of bacteria every ____ seconds

Mathematics
2 answers:
frutty [35]3 years ago
7 0

Answer: 4.3

Step-by-step explanation:

ruslelena [56]3 years ago
3 0

THIS IS THE CORRECT ANSWER

2log(16000)

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Ty very much! Please help? :))
wlad13 [49]

Answer:

<em>Exact Form: </em>

\frac{8}{3}

<em>Decimal Form: </em>

2.6

<em>Mixed Number Form: </em>

2\frac{2}{3}

Hope this helps :)

<em>-ilovejiminssi♡</em>

4 0
2 years ago
Slove it 3x-5=x+3 :)))))))
lidiya [134]

Answer:

x=4

Slove it 3x-5=x+3

3x-5=x+3

3x-x-5=3

2x-5=3

2x=3+5

2x=8

x=4

5 0
2 years ago
Read 2 more answers
State if the two triangles are congruent. If they are, prove by using a two column proof!!!
Goshia [24]

Answer:

Step-by-step explanation:

There are four axioms to prove the triangles are contruent.They are

SSS(side side side axiom)

SAS(side angle side axiom)

AAS(angle angle side axiom)

ASA(angle side angle axiom)

RHS (right angle hypotenuse side axiom)

here two triangles are congruent by RHS axiom

3 0
2 years ago
How many hours and minutes elapsed from 8:00 a.m to 2:30 p.m?
seraphim [82]

Answer:

6 hours and 30 mins

Step-by-step explanation:

This is right answer because from 8:00 to 9:00 is 1 hour and each hour is 60 mins and each minute is 60 secs. I hope this helps and please give me the crown

6 0
2 years ago
I need help with these
tia_tia [17]

Answer:

Step-by-step explanation:

5)               -7 (-15w + 21) + 3(18 - 27w)

Step 2:        105w - 81w - 147 + 54

6)      

step 3:       24w - 93

7 0
2 years ago
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