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kicyunya [14]
3 years ago
5

Drag a number to each box to express 0.000000015 in scientific notation.

Mathematics
2 answers:
loris [4]3 years ago
8 0
In a scientific notation, it would be: 1.5 × 10⁻⁸

In short, Your Answer would be 1.5 × 10⁻⁸

Hope this helps!
Kryger [21]3 years ago
8 0
1.5 x 10^-8

When you're moving the decimal to the right because the number is really small the power will be negative.
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PLEASE HELP ME!
sattari [20]

You want to know how long it'll take for the bacteria to grow
to (800/500) = 1.6 times their initial population.

The number of double-times it'll take is 

                         [ log(1.6) / (log(2) ]  =  0.6781 .

The double-time for these particular critters is 12 hours,
so it'll take them

                             0.6781  x  12 hours  =  8.137 hours

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3 0
3 years ago
Evaluate 3x-4y when x=5 and y=-1
balandron [24]

Answer:

19 is the answer

Step-by-step explanation:

3x - 4y

= <em>3</em><em> </em><em>×</em><em> </em><em>5</em><em> </em><em>-</em><em> </em><em>4</em><em> </em><em>×</em><em> </em><em>(</em><em>-1</em><em>)</em>

= <em>1</em><em>5</em><em> </em><em>+</em><em> </em><em>4</em><em> </em>

= <em>1</em><em>9</em>

<em>hope</em><em> </em><em>this</em><em> </em><em>answer</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em><em> </em>

8 0
2 years ago
Angle A and B are supplementary. Angle a has a measure of 80. What is the measure of angle B? The measure of angle B is
ololo11 [35]
Well when two angles are supplementary they equal 180.
So if angle A is 80 degrees then that would mean that angle B equals 100 degrees. 


Hope This Helped :) 



4 0
3 years ago
A car drove for 50 seconds in that time it traveled 100 meters. What’s the speed of the car?
Marrrta [24]

Answer:

2m/s

2 meters per second

Step-by-step explanation:

Formula for speed is distance (meters) over time (seconds) after you divide you get 2. Please give me the brainliest answer?

:) Hoped this helped!!! Have a good day!!! <3

8 0
3 years ago
Read 2 more answers
Scientists find the same type of index fossil in two different locations on Earth. What can they conclude from this discovery?
nikitadnepr [17]
They can conclude that the certain animal ( of the fossil) had either migrated to that place or was brought to that certain place this is also proof of of the Continental Drift Theory that there was a Pangaea and split apart around a certain time.
5 0
3 years ago
Read 2 more answers
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