Write an iterated triple integral in the order dz dy dx for the volume of the tetrahedron cut from the first octant by the plane StartFraction x Over 2 EndFraction plus StartFraction y Over 9 EndFraction plus StartFraction z Over 3 EndFraction equals 1 .

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x