Answer:
n = 16
Step-by-step explanation:
Answer:
a) Depth changing rate of change is , When the water is 6 meters deep
b) The width of the top of the water is changing at a rate of , When the water is 6 meters deep
Step-by-step explanation:
As we can see in the attachment part II, there are similar triangles, so we have the following relation between them , then .
a) As we have that volume is , then , so we can derivate it due to the chain rule, then we clean this expression for and compute with the knowns , is the depth changing rate of change when the water is 6 meters deep.
b) As the width of the top is , we can derivate it and obtain The width of the top of the water is changing, When the water is 6 meters deep at this rate
Answer:
HI = 10
Step-by-step explanation:
HI + IJ = HJ , substitute values
2x + 3x - 1 = 24 , that is
5x - 1 = 24 ( add 1 to both sides )
5x = 25 ( divide both sides by 5 )
x = 5
Thus
HI = 2x = 2 × 5 = 10
25/100 1/4 the 1/4 is 25 is 1/4 of 1 dollar which is also 100