What describes the inflection point of a bell- shaped curve?
A. The Middle Number.
B. The point where the curve changes concave upward to concave downward.
C. The lowest Number.

the first option is the answer.

the answer is $42.96

step-by-step explanation:

but which class are u may know that first

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.