Find the centroid of the region in the first quadrant bounded by the given curves. y = x^9, x = y^9

Which expression is equivalent to 4 square root 6 divided by 3 root 2

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars