You need the radius of all the orbits
earth radius is 150 million km
1. 150 million x 10 = 1500 million
From the website below Saturn would be the closest at 1,429 million km
1,500,000,000 - 1,429,000,000 = 71,000,000 km = 7.1 * 10^7 km
I hope this helps :D
Answer:
the first answer is correct answer
- Product Rule of Radicals: √ab = √a × √b
So firstly, factor out i (i = √-1):
10i√80
Next, apply the product rule of radicals and simplify the radical as such:
√80 = √10 × √8 = √5 × √2 × √4 × √2 = 2 × 2 × √5 = 4√5
10i × 4√5 = 40i√5
<u>Your final answer is 40i√5.</u>
Part A: Determine the equations maxima or minima by equating the function's derivative to zero and solving for x.
f(x) = y = -x² + 60x - 116
dy / dx = -2x + 60 = 0
The value of x is calculated below,
-2x + 60 = 0
-2x = -60
x = 30
Substitute the x to the equation,
f(x) = -x² + 60x - 116
f(30) = -(30²) + (60)(30) - 116 = 784
y = 784
This means that the maximum amount of profit which is 784 can only be attained if the company repairs 30 windshields.
Part B: The x-intercepts are calculated by equating the function to zero, 0.
f(x) = -x² + 60x - 116 = 0
The values of x from the equation are 58 and 2.
In the context of the problem, this means that if the company repairs 58 or 2 windshields, they will not gain any profit.
