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mezya [45]
3 years ago
13

dave and his sister picked out two pumpkin at the pumpkin patch. the pumpkins cost $0.47 per pound. david's pumpkin weighed 13.2

4 pounds and his sister's pumpkin weighed 10.6 pounds. how much did they pay for both pumpkins?
Mathematics
2 answers:
pickupchik [31]3 years ago
6 0
David's pumpkin cost $8.22
His sister's pumpkin cost $4.98
They paid $13.20
Ulleksa [173]3 years ago
6 0

Answer: They paid $11.20 for both pumpkins.

Step-by-step explanation:

Hi, to answer this question, first, we have to sum both pumpkins’ weight.

  • Total weight: 13.24 + 10.6 = 23.84 pounds

Finally, to calculate the cost of both pumpkins, we have to multiply the cost per pound ($0.47) by the total weight obtained.

Mathematically speaking:

  • 23.84 x 0.47 = $11.20  

They paid $11.20 for both pumpkins.

Feel free to ask for more if needed or if you did not understand something.

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----------------------------------------------------------------------------------------
so...for August, that'll mean


\bf t=60-30 cos (x \frac{\pi}{6}) \qquad x=7&#10;\\\\&#10;t=60-30 cos (\frac{7\pi}{6})\implies t=60-30\left( -\cfrac{\sqrt{3}}{2} \right)&#10;\\\\&#10;t=60+(15\cdot \sqrt{3})\implies t\approx85.98^o


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Hope this helps you out! ☺

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