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the number of hours, t, that bacteria spread 10-fold can be modeled by the equation b(t) = b0(10)4t. there are 100 bacteria present initially and a biologist wishes to find out how many hours will elapse until there are 5,600 bacteria present. what is the exact value for the number of hours elapsed, t, in the equation 5,600 = 100(10)4t?

How do i do this activity, is appreciated

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough