Answer: -1410
Step-by-step explanation:
Let's start by subbing in -4 for x
Now we can solve
The number of hours, t, that bacteria spread 10-fold can be modeled by the equation B(t) = B0(10)2t. There are 15 bacteria prese
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Answer:
15 inches
Step-by-step explanation:
We have that,
Length of the photo = 4 inches and Width of the photo = 6 inches
Also, the width of the image on the calendar = 10 inches
Let, the length on the image of the calendar = x inches.
Since, the ratio of the photo and its image will remain same, we get,
i.e.
i.e. x = 15
Hence, the length of the image of the photo on the calendar is 15 inches.