Let​ n(U) = ​, ​n(A ∪​ B)′ = ​, and​ n(A) = ​, find​ n(B –​ A).
​n(B –​ A) =

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?