28 times 3 first you do 8 times 3 than 2 times 8 then add them together
Answer:
17/7, y = 21 * (17/7), 51
Step-by-step explanation:
so to find what x is, we need to find how much it rises in 1 minute. we do that by dividing 17 by 7. we then see that we want to find how much is it filled in 21 minutes. we then multiply (17/7) by 21 to find the y which is 51
Initial, x = 0, b = 50000
day 1, x = 1, b = 50000 (1.05)^-1
day 2, x = 2, b = 50000 (1.05) =^-2
day 2 / day 1 = 1.05^-2 / 1.05^-1 = 1.05^-1 = 0.952
Which means that the number of bacteria decreased 4.8%
Answer:
4
Step-by-step explanation:
-8 +12=4
there has to be 20 characters so thi is what I'm putting.
The reciprocal means you're just flipping the fraction around,, so it would be 9/10
