Answer:
- 18% of 34 = 6.12
- 27% of 81 = 21.87
- 85% of 74 = 62.9
- 54% of 90 = 48.6
- 33% of 360 = 118.8
- 62% of 75 = 46.5
- 4% of 56 = 2.24
- 6% of 140 = 8.4
- 12% of 625 = 75
- 5% of 134 = 6.7
- 90% of 44 = 39.6
- 9% of 17 = 1.53
- 48% of 20 = 9.6
- 70% of 69 = 48.3
- 2% of 800 = 16
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- 30% of 2400 = 720 calories
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- 80% of 175 = 140 beats per minute
I think it’s the second one
Hope this helps
The question is incomplete. The complete question is :
Let
be the density function for the shelf life of a brand of banana which lasts up to 4 weeks. Time, t, is measured in weeks and
. Incorrect answer icon Your answer is incorrect. Find the mean shelf life of a banana using . Round your answer to one decimal place.
Answer:
2.4
Step-by-step explanation:
Given :

Mean :



![$=-0.0375 \left[ \frac{t^4}{4} \right]^4_0 + 0.225 \left[ \frac{t^3}{3} \right]^4_0$](https://tex.z-dn.net/?f=%24%3D-0.0375%20%5Cleft%5B%20%5Cfrac%7Bt%5E4%7D%7B4%7D%20%5Cright%5D%5E4_0%20%2B%200.225%20%5Cleft%5B%20%5Cfrac%7Bt%5E3%7D%7B3%7D%20%5Cright%5D%5E4_0%24)


= 2.4
Therefore, the mean is 2.4
Answer:
Step-by-step explanation:
Answer:
It is already rounded
Step-by-step explanation: