Answer:

Step-by-step explanation:
We are given that

Side of base=4 cm
l=w=4 cm
Height,h=12 cm
We have to find the rate at which the water level rising when the water level is 4 cm.
Volume of pyramid=


Substitute the value

Differentiate w.r.t t

Substitute the values


It's Feedback A. B is wrong because natural numbers would be reversed with whole numbers, and c is wrong because irrational numbers would be outside.
Answer:
4
Step-by-step explanation:
8 3/15 - 4 3/15 the 3/15 cancel each other out so then there is only 8-4 which is 4
30 %
3/10 * 10 = 30/100
30/100= 30%
Y=-5x+2
Y=mx+b
M=slope
B=y intercept