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qwelly [4]
2 years ago
8

Given that u+v=m and 1/u + 1/v = 1/f, express m in terms of u and f

Mathematics
1 answer:
Paraphin [41]2 years ago
8 0

Answer:

Step-by-step explanation:

look at this

hope it helps

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>, 74 tens (740)>704
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84 is what percent of 105?
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80%

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A building has 9 windows each window is 5 feet tall About how tall is the building
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Can someone help me please
Sunny_sXe [5.5K]

Answer:

y = 2/3x +4

Step-by-step explanation:

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3 years ago
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Let t be time in seconds and let r(t) be the rate, in gallons per second, that water enters a reservoir: r(t)=700−40t. a) For 0≤
Flura [38]
What you don't want is the value of r(t) becoming negative. Surely that would represent water escaping the reservoir.

How big can (t) get before water actually starts escaping the reservoir?

Essentially, to figure this out r(t) would have to be equal to 0. 

700 - 40t = 0

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---------------

The reservoir had the least amount of water in it before it was being filled. That was when t=0. The volume of water in the reservoir wasn't negatively impacted as not enough water had escaped it during the 17.5 to 30 second period.
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3 years ago
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