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bekas [8.4K]
3 years ago
11

Describe at least two differences between constructing parallel lines and

Mathematics
1 answer:
Marrrta [24]3 years ago
6 0
Parallel lines never intersect purpendicular lines intersect at a single point forming a 90 degree angle
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I need help to solve this and also Hearn will the bacteria be over 100,000
lapo4ka [179]

Hello! Let's look at the two parts of this question.

Complete the table:

In this case, you just substitute the value of "hour" into the equation, for the value of t. For example:

P(0) = 120 (2)^{0}

P(0) = 120 (1)

P(0) = 120

Therefore, the number of bacteria for hour 0 is 120.

You can do this for the next ones. Hour 1 = 240, hour 2 = 480, and so on. (In this case, you can keep multiplying by 2)

Estimate when there will be more than 100,000 bacteria:

Set the final value of P(t) = 100,000, then solve.

100,000 = 120 (2)^{t}

833.33 = (2)^{t}

t = log_{2}833.33

t = 9.702744108

So your answer would be around 9.7 years, or, around 10 years.

Hope this helps!

3 0
3 years ago
The volume of a fish tank is 30 ft.³ if the Density is 0.3 how many fishes are in the tank
marta [7]
The answer is 9 fish.

The density (d) is the number of units(n) per volume (V):
d = n/V We know: d = 0.3 fish/ft³. V = 30 ft³ n = ? d = n/V n = d * V n = 0.3 fish/ft³ * 30 ft³ n = 9 fish



5 0
3 years ago
HELP ASAP PLEASE I NEED HELP
olganol [36]

Answer:

A

Step-by-step explanation:

I think it is I'm not sure but I hope it is

3 0
3 years ago
What is the answer to this problem -0.4=9/3-0.9
zloy xaker [14]
This statement is incorrect, there is no answer to this because the problem is wrong
9/3-0.9=2.1
5 0
3 years ago
Read 2 more answers
What multiplied by itself 3 times gives you -216 please answer asap!!!
earnstyle [38]
6x6x6=216
Six multiply six equal 36 and multiply it again by six it will be 216
3 0
3 years ago
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