Evaluate the iterated integral z 1 0 z 1 √ x sin y 3 dy dx. (b) find the volume of the solid (trumpet) that lies under the plane z = 20, above the plane z = 1, and inside the surface z = 1 p x 2 + y 2

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

answer is (b.

164 ft2)

a base  

18

b base  

7

h height  

8