Ineed right

1.the net of a solid figure contains one wedge and one circle. which of the following options could be the solid figure?

a. cylinder
b. cone
c. sphere
d. pyramid

2. which of the following solid objects do not have an apex? select all that apply.

cylinder
pyramid
sphere
cube
cone

3. which of the following shapes is described as having one triangular base and three triangular faces?

a. square pyramid
b. cube
c. triangular pyramid
d. rectangular prism

12.what is the volume of a rectangular prism with the following dimensions?

length: 8 cm
width: 13 cm
height: 10.5 cm

a. 63 cm3
b. 1,092 cm3
c. 2,184 cm3
d. 649 cm3

The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20

The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.

Can someone me and do the problem plz so i can understand it more better