Answer:
a = 5r² and b = r²s
Step-by-step explanation:
a3 - b3 = (a - b)(a + ab + b2)
Expressing 125q^6-r^6s^3 as a difference of 2 cubes
125q^6-r^6s^3
= 5³(r²)³ - (r³)²s³
= (5r²)³ - (r²s)³
Comparing with a³ - b³
a = 5r² and b = r²s
Hence the value of a is 5r² and b is r²s
Step-by-step explanation:
1/49 because 1 ticket got removed so the total of remaining tickets is 49
Answer:
C is the answer
Step-by-step explanation:
Answer:
6 hours
Step-by-step explanation:
70miles divided by 4 hours equals 17.5mph
106miles divided by 17.5 mph = 6 hours
<h3>
Answer: C. 3/7</h3>
There are 3 places in which are cities and they are in North America (Houston, Miami, Toronto). This is out of 7 places total.
