Answer:
3072
Step-by-step explanation:
The number of cells is initially 3 and is multiplied by 2 every time t increases by 1/2 hour. This means the exponential function describing the number of cells can be written ...
y = (initial value) × (growth factor)^(t/(growth period)
y = 3 × (2^(t/(1/2)) = 3×2^(2t)
After 5 hours, the number of cells will be ...
y = 3×2^(2·5) = 3×2^10 = 3×1024
y = 3072
There are 3072 cells in 5 hours.
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<em>Additional comment</em>
The function could be simplified to ...
y = 3×4^t
Austin would have 6 jelly beans and Alex would have 18 because if Alex were to have three times as many jellybeans as Austin that means Austin will have one times and Alex would have three times which equals four so you would have to divide 4÷24 which gives them six for each group
Jackie payed more than Alondra because, the pepperoni pizza is more expensive than a cheese pizza.
Hope this helped! c:
Answer:
option ;;c ;; is right answer
Step-by-step explanation:
4x -28 =24 (z is the middle point) 4x =24+28 x =52/4 x = 13 RZ =4x-28 =4(13)-28 =24 ZT =24 RT =ZT +RZ =24+24 =48
X =13 RZ =24 RT =48
What worksheet ? I cant see anything