Comparing wind chills.

[kelly1]

Another word problem! Any help is greatly appreciated.

Use the formula w=91.4-(10.5+6.7√v-0.45v)(457-5t)/110 to determine who will feel colder: a person at 10F with a 15-mph wind or a person at 20F with a 25 mph wind. Thanks!!

 

[stapel]

Unfortunately, you have not defined your variables nor used clear formatting, so it difficult to offer specific advice. However, this looks like a straightforward "plug-n-chug" exercise. Where are you stuck?

Please reply showing all of the steps and reasoning you have tried thus far.

Thank you.

Eliz.