What’s 3/5y+(-6/5y)=
2 answers:
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For this case we have the following ordered pairs:
(6, 9)
(4, 6)
The scale factor can be found in two different ways:
Therefore, the scale factor is given by:
Answer:
The scale factor of the dilation is 1.5
(6, 9)
(4, 6)
The scale factor can be found in two different ways:
Therefore, the scale factor is given by:
Answer:
The scale factor of the dilation is 1.5
Answer:
The number of bacteria after will be
Step-by-step explanation:
Given the initially 30 bacteria present in the culture.
Also, the number of bacteria got doubled every hour.
So, using the equation
Where is number of bacteria after
hours.
is bacteria present initially.
is the common ration, in our problem it is given that bacteria doubles every hour. So,
And is the number of hours. In our problem we need amount of bacteria at the end of
hours. So,
Plugging values in the formula we get,
So, number of bacteria after will be