Which property is illustrated by the following statement?
3z + 4 = 4 + 3z
associative property of addition
commutative property of multiplication
inverse property of multiplication
commutative property of addition

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

What is the answer to this problem? ignore the work. what is the correct answer?

The second term of an arithmetic sequence is 30. the fifth term is 90.calculatei). the commor difference of the sequence ii). the first term of the sequence tje first, second and fifth terms of the arithmetic sequence are the first three terms of a geometric sequence calculate the seventh term of the geometric sequence