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uranmaximum [27]
3 years ago
6

A particular bacterial colony doubles its population every 15 hours. A scientist running an experiment is starting with 100

Mathematics
2 answers:
BigorU [14]3 years ago
8 0

Answer:

24 hours

24 hours is the solution to 300=10(2)^t/15

masya89 [10]3 years ago
7 0

Answer:

d

Step-by-step explanation:

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Kim drives 156 miles from rotherham to London.She has an average speed of 60 miles per hour.
kicyunya [14]
Currently, you would ask "How long does it take to get from Rotherham to London?" You would do 156/60, which would be 2.6 hours. 2.6 hours is 156 minutes (2 hours, 36 minutes).
9:36 is when Kim would reach London, so yes.
5 0
3 years ago
The circumference of circle x in which a = 49pi in squared
zzz [600]

Answer:

C = 14 pi inches

Step-by-step explanation:

The area of a circle is given by

A = pi r^2

49 pi  = pi r^2

Divide each side by pi

49 pi/pi = pi /pi r^2

49 = r^2

Take the square root of each side

7 = r

The circumference is given by

C = 2 * pi *r

C = 2 * pi *7

C = 14 pi inches

8 0
3 years ago
Please help it’s urgent don’t give me the wrong answer :(
olasank [31]

Answer:

i dont know

Step-by-step explanation:

this is a new answer bc someone deleted my very helpful one

6 0
3 years ago
(6 points) The diagram below, shows a shape. Work out the area of the shape.<br><br><br> ......cm^2
Marianna [84]

Answer:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which of these is a unit of density?
Naddika [18.5K]
<h3><u>Answer:- </u></h3>

\longrightarrow \textsf{The unit of density is\;}\sf kg/m^3

<h3><u>Solution</u> :-</h3>

\green{ \underline { \boxed{ \sf{Density =  \frac{Mass}{Volume}}}}}

\longrightarrowThe unit of mass is kg and unit of Volume is m³ . Since density is division of mass by volume , the corresponding units will also get divided and unit of density would come out to be kg/m³

<u>Some basic </u><u>derived </u><u>Units :- </u>

  • area => m²
  • volume cubic meter => m3
  • speed meter per second => m/s
  • acceleration => m/s²
  • mass density meter => kg/m3
  • specific volume cubic meter per kilogram m³/kg

4 0
2 years ago
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