Krys

I am in dire need of assistance. Can anyone tell me the forumula/solution to transforming inqualities into equivalent inequalities with y alone on one side? I really don't understand this.

Consider a situation in which your car, when coasting down a straight downhill road, acquires a constant velocity. In this situation: a. gravity is the only force on the car b. friction is the only force acting on the car c. the net force acting on the ca...

I am confused about how to claculate half lives. Can you explain. ( How much of a 400 gm sample od gold is left after 10.8 days if the half life is 2.7)

1. What is the value of the equilibrium constant for the reaction occurring in the cell shown below at 298 K? Ag(s) | Ag+(aq, 1 M) || Cu2+(aq, 1 M) | Cu(s) Report your answer to four significant figures in scientific notation (1.234E-3 or 1.234E3). Can an...

What is 2/3 * 5/6 * 14 = Simplify if necessary

Everyday Ms. Twinkle walks around a park near her house. The park is in the shape of rectangle 2 mi long and 1 3/10 mi wide. How far does she walk?

6(3+2s) + 4(s + 8) =

Mary is y years old. Write an algebraic expression in terms of y for the age of A) her brother, who is 4 years older. B) her mother, who is 3 times as old. C) her sister, who is 2 years younger.

So I have to find the % by mass of an unknown metal that reacted with HCl to create MCl2 (with the M being unknown). Then I need to determine identity of the missing metal. I know that the final mass of the compound MCl2 is 12.47g and that the original ma...

is four, fine salt, and sugar pure substances or mixtures? i know that you have to combine some elements to get them, but i want to double check.

Oh, okay. Well, I've seen this before: 2x + 3y > 0

2.7 days.. so the answer is 25 g ?

-3674 as stated in Newton's Third Law of Motion

sqrt (130^2 + 4500^2) = 4501.8 N tan(angle) (4500.0/130.0)

= (3*6+2s*6)+ 4(s+8) = (18+12s) + 4(8+s) = 18 + 12s +(8 * 4 + s *4) = 18+12s + (32 + 4s) =18+32 + 12s + 4s = 18 +32=50 = 12s+4s= 16s = 2(25+8s) Is my answer right? Thanks

Use L'hopitals rule to find the limit. If you take the derivative of the top, and the derivative of the bottom derivative of lnx = (1/x) and the derivative of x = 1 You should be able to eliminate your problem with the 0.

Whoops, sorry about that. It does seem like you still wind up with 1/0. Hmm... let's see when you graph it it looks like it's approaching -infinity so that's probably why you keep winding up with 1/0 since that will give you infinity technically. Also, I...

Thanks for the clarification and confirming my assumption. I'll be sure to use accurate values in the calculation.

I'm thinking they are pure substances, but wanted to check

exact interest