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Nata [24]
3 years ago
5

In a lab experiment, 490 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to dou

ble every 6 hours. How long would it be, to the nearest tenth of an hour, until there are 5210 bacteria present?
Mathematics
1 answer:
andrew11 [14]3 years ago
3 0

Answer:

20.5

Step-by-step explanation:

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Please Help Giving Brainliest!!!!! (05.06)Which net matches the solid figure shown below? A three-dimensional cube with a height
leva [86]

Answer:

A net is shown with 3 rectangles attached side by side all with width 8 centimeters and length of 7 centimeters. Attached to the middle rectangle above is a rectangle with same length and a width of 3 centimeters. Attached to the rectangle underneath are 2 more rectangles with the same length and widths of 8 centimeters and 3 centimeters.

Step-by-step explanation:

A net is a flat version of a three dimensional shape. Imagine that you have a tissue box. If you cut along the edges and laid out the pieces, you would have the net of the shape. The third choice gives the correct net that would fold back up to a rectangular solid with the given dimensions.

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6 0
3 years ago
1/8(5y+64)=1/4(20+2y)
marin [14]
Answer:

<span>y=−24</span>

Explanation:

<span><span>18</span><span>(5y+64)</span>=<span>14</span><span>(2y+20)</span></span>

multiply both sides by 8:

<span>5y+64=2<span>(2y+20)</span></span>

multiply out brackets:

<span>5y+64=4y+40</span>

subtract 4y from both sides:

<span>y+64=40</span>

subtract 64:

<span>y=40−64=−24</span>

<span>y=−<span>24
</span></span>

3 0
3 years ago
Solve the equation <br> Answer options : y= 576 <br> Y= 16<br> Y=4 <br> Y=2
Maru [420]

Answer:

I believe the correct answer is option B

7 0
4 years ago
I need help can you help me please
ozzi
Just multiple them together and u get 693
6 0
3 years ago
A company has 15.5×108​
Talja [164]

Answer:

1674

Step-by-step explanation:

5 0
3 years ago
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