Which point of reference is the curve y3 + y = x3 + x symmetric about?
a.
y-axis
b.
x-axis
c.
origin
d.
it is not symmetric about any line or point.

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score