To make a small vase, elisa uses no more than 4.5 ounces of clay. to make a large vase, she uses at least 12 ounces of clay. which compound inequality represents the number of ounces of clay, c, that elisa uses to make one vase of either size? a. 4.5 < c < 12 b. 4.5 ≤ c ≤ 12 c. c < 4.5 or c > 12 d. c ≤ 4.5 or c ≥ 12

c ≤ 4.5 or c ≥ 12

Step-by-step explanation:

Let c denote the  number of ounces of clay that Elisa uses to make one vase of either size.

Given statements are: To make a small vase, Elisa uses no more than 4.5 ounces of clay.

The words "no more than" implies "less than or equals to"

hence, for small vase c must be less than or equals  to 4.5 oz, which gives

...(1)

To make a large vase, she uses at least 12 ounces of clay.

The word "at least" means "more than or equals to"

hence, for large vase c must be more than or equals  to 12 oz, which gives

...(2)

Combining (1) and (2), we get

c ≤ 4.5 or c ≥ 12

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.