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what is the net ionic equation for Na3PO4 + ZnSO4=Zn3(PO4)2+ Na2SO4

Hyperbolas: Could someone please tell me how to determine if the following indicate the foci are on the x-axis or the y-axis? x^2/4 -y^2/16 = 1 x^2/49 - y^2/9 = 1 x^2/36 - y^2/16 = 1 please explain how to set the equations up thank you

On June 1, 2012, Pitts Company sold some equipment to Gannon Company. The two companies entered into an installment sales contract at a rate of 8%. The contract required 8 equal annual payments with the first payment due on June 1, 2012. What type of comp...

Hunter gave his sister $3. He earned $12. Then he paid $6 for lunch. Now Hunter has $18. How much money did hunter have to start with? Mark downloaded 8 new songs on Tuesday. On Thursday he downloaded 4 times as many. He now has 45 songs. How many songs d...

Gabby travels from Baltimore to Boston each year. It takes him 10 hours to get to Boston. He stops 3 times, for an hour each time. If he only stopped once, is it reasonable to say that he could get there in 6 hours? Explain.

Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y= 2e^(−x), y= 2, x= 6; about y = 4. How exactly do you set up the integral? I know that I am supposed to use the washer method but I can'...

Consider the curve below. x = (cos(t))^2 y = cos(t) 0 ≤ t ≤ 6π (a) Find the distance traveled by a particle with position (x, y) as t varies in the given time interval. (b) What is the length of the curve? I have no idea on how to evaluate this integral....

Find a formula for the function f(x) such that f′(x)=cos(x)/x and f(2)=3.

This is how I answered this Question. I hope it is helpful to someone: Slavery and its legacy have had a lasting impression on both whites and blacks of this country. I believe that the racism that exists in this nation is different than any other nation...

If you had a device that could record the Earth's population continuously, would you expect the graph of population versus time to be a continuous ( unbroken) curve? Explain what might cause breaks in the curve. I'm confused. Thanks in advance for any hel...

Thanks!

Thank you. The answer would be pi(58+16e^-6-2e^-12)correct?

Is it just me overthinking it?