Answer:
Ty = √k * Tx
The orbital period of Y has to be be multiplied by √k . or . k∧1/2
Step-by-step explanation:
The general equation:
T² = A³
is for the case of planet X
Tₓ² = Aₓ³
In the case of planet Y
Ty² = k * Aₓ³ . and Aₓ³ = Tₓ²
By substitution:
Ty² = k *Tₓ²
Ty = √k * Tx
<h3>
Answer: 50%</h3>
Work Shown:
change = new - old = 189-126 = 63
percent increase = (change/old)*100%
percent increase = (63/126)*100%
percent increase = (0.50)*100%
percent increase = 50%
50% of 126 = 0.50*126 = 63
126+63 = 189
The answer is confirmed.
Answer:
19/5
Step-by-step explanation:
5x+1=20
5x=20-1
5x=19
x=19/5
Answer:
The average mass of the inner planets is = 2.9531925 x 1024 kg.
$ 325.2372 will be charged on Patrick's Visa card.
<u><em>Explanation</em></u>
The regular price of each tire is $95.99 and the discount amount is $20 per tire.
So, the selling price of each tire will be: 
and the total <u>selling price of 4 tires</u> 
The sale tax is 7%. So, the <u>amount of sale tax</u> 
dollar
So, the total charge on Patrick's Visa card will be: 
dollar
