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3 years ago

11

How many elements must a set have if the number of proper subsets of the set is one half of the total number of subsets of the

set?

1 answer:

lora16 [44]3 years ago

6 0

The set X = { x , {x} } would, I think, fit the Bill
So its 2 elements

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The triangles are similar. If DE = 24, EF = 42, and AB = 8, find BC

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3 years ago

Simplify: (-2^3)^2 (there exponents signs btw :))

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3 years ago

Assume you have sea water that weighs 64 lb/ft³ and contains 35 parts per thousand (0.0035) dissolved salt by weight. How many c

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Let x is the amount of the sea water to collect 125 lb of sea salt

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64 lb/ft³ * 0.0035 *x ft³ = 125 lb

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3 years ago