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R = k / t where r = speed, t = time and k is a constant
Given r = 66 when t = 66 so we have
66 = k / 66
so k = 66^2 = 4356
so when t = 55
speed r = 4356 / 55 = 79.2 mph
Just can decorate 2 full cakes. 6 divides by 3 is 2. So she decorated 2 per hour. If you do the work it’s 2 divided by 0.75 (3/4) you get 2 2/3. But that’s not a full 3 cakes so only 2. Glad to help!
I can't answer your question if you dont give me answer choices! I'm sorry i couldn't help!
Answer: 13
Step-by-step explanation:
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