11(310+456) because if they open for 11 months and serve 310 costumers then u add that by 456 and times 310•11 and 465•11 to then add those answers together to get your total
Take the root of both sides of the equation.
y = ^3 √64
Calculate the root.
y = 4
In the end, when you substitute y for 4,
4^3 will get you 64.
Answer:
Step-by-step explanation:
Rectangle:
length = l = 12 cm
Width = w = 0.8 cm
Use Pythagorean theorem to find the diagonal
Diagonal² = l² + w²
= 12² + 0.8²
= 144 + 0.64
= 144.64
Diagonal = √144.64 = 12.03 cm
Diagonal of square = diagonal of rectangle
= 12.03 cm
To find the side of square again use Pythagorean theorem,
side² + side² = 12.03²
2 sides² = 144.64
side² = 144.64/2
side² = 72.32
side = √72.32
Side = 8.50 cm
Answer: 
Step-by-step explanation:
Let u be a differentiable function , then
(1)
Given function : 
Differentiate both sides with respect to x , we get
(By using (1))
[∵ 
]
Hence, the derivative of the given function is .
