Thursday
December 12, 2013

# Posts by Leah

Total # Posts: 328

Math
Are the differential equations separable or not? 1. y'= ye^(x+y) 2. y'= ye^(xy) 3. y'= y(xcos(y)) If they are, could you show how? Any help, even on one, would be extremely appreciated!

geometry
Two circles of equal radius intersect each other such that each circle passes through the center of the other circle. Find the equation for the perimeter of this figure.

Physics
A 5.0g silver spoon at 20.0C is placed in a cup of coffee at 90.0C. How much heat does the spoon absorb from the coffee to reach a temperature of 89.0C?

Physics
A 5.0g silver spoon at 20.0C is placed in a cup of coffee at 90.0C. How much heat does the spoon absorb from the coffee to reach a temperature of 89.0C?

Pre-Algebra Math
A bank teller is counting his money and notices that he has an equal number of tens and twenties. He also had \$147 in other bills. If the total value of the bills he has is \$1,167, how many tens and twenties does he have What would be the equation in algebra?

Why does the chosen developmental theorist appeal to you? Relate the chosen theory to a recent or upcoming developmental stage or phase in your own life.

math
what is 7 16th plus 3 8th please help me i am hopeless