Match the integrals with the type of coordinates which make them the easiest to do. Put the letter of the coordinate system to the left of the number of the integral. ∬D1x2+y2dA, where x2+y2≤4
∫0∫01x, dx dy
∬Zz2 dV, where E is:1≤x≤2,3≤y≤4,5≤z≤6
∬EdV, where E is:x2+y2+z2≤4,x≥0,y≥0,z≥0
a. polar coordinates
b. cartesian coordinates
c. cylindrical coordinates
d. spherical coordinates

If 20% of a number is 35, what is 50% of that number?

Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.