First of all, you need to calculate a 300ml bottle of shampoo, because it will be easier. 3.85 x 2=$7.70 Now you use $7.70 and divided by 3. 7.70/3 =$2.60 (rounded up).
Therefore, a 100ml bottle of shampoo costs $2.60.
First, you need to find the area of the room.
299×34=10166
Once you found the area of the room, you need to find the cose of the tile.
10166×11=111826
It will cost $111,826 to cover 10166 square feet.
Jenny: x
Thomas: 3x
Ali: x-5
Jenny: 12
Thomas: 3 x 12= 36
Ali: 7
Thomas is 24 years older than Jenny
Answer:
1) y = tan(xlnx-x+tan⁻¹(3) + 1)
2)
Step-by-step explanation:
1) y' = ln(x)(1 + y²), y(1) = 3 Ans y= tan(x lnx-x+1+tan⁻¹(3))
solution:
y' = ln(x)(1 + y²)
using condition y(1) = 3
tan⁻¹(3)=-1+c
c = tan⁻¹(3) + 1
now,
tan⁻¹(y)=xlnx-x+tan⁻¹(3) + 1
y = tan(xlnx-x+tan⁻¹(3) + 1)
2) y' = 9x² √(1 + x)³ (1 + y²), y(0) = 3
let 1+x³=u
inserting value of 'u' in equation above
inserting value y(0) = 3
c = tan⁻¹(3) - 2
Answer:
D
Step-by-step explanation:
I am so sorry if this is not right but I believe its D