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The number o books in a small library increase according to the function B=6,700e0.03t, where t is the measure of years. How many books will the library have after 2 year(s)?   a) 7,693 b)...

Determine the nature of the solutions of the equation: 5x^2-6x=-9   a)Two real solutions b) No solutions c)One real solution d)two solutions with imaginary parts ...

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A store holds birthday parties for kids. They charge a party fee plus a fee for each guest. If there are 10 guests it cost \$105 while if there are 25 guests it cost \$210. Find a f(x) =mx+b where...

Use switch and solve to find f-1(x)   F(x)= the square root of x-4

Find the inverse of f(x) = 9x+2 divided by 3x And give it's domain.

Help please, and could you show all the steps?   Chen bought a bag of groceries weighing 15 pounds. His friend, Jo, bought a bag of groceries that also weighed 15 pounds, but contained...

Can someone help me with this problem? Please show all the steps:   Juan's band produced a number of CDs to sell at a gig. The batch of CDs cost \$170.00 to make and each CD was sold for...

Please help me with his problem and show all the steps:   A cyclist completes a 150-mile race in a certain amount of time. She completes another 150-mile race a month later, but this...

I need help with this. Please show all the steps. :P   Hearst Castle if 180 miles from Ventura by road. Two coaches leave Ventura at the same time, both heading for Hearst Castle, but...

Please help me with these problems and explain the steps to get to the answer:   1. Hearst Castle if 180 miles from Ventura by road. Two coaches leave Ventura at the same time, both heading...