so if Kristen is learning one new piece a week, after 35 weeks he would have learned 35 pieces. So this would mean x = 35
18x^3 and 30x^5
To find the GCF, first look at ur coefficients....The GCF of ur coefficients (18 and 30) is 6
now look at ur variables....pick the one with the lowest exponent...that would be x^3
so the GCF of these 2 terms is : 6x^3
Skylar went 13ft per second
Rodrigo went 13 1/2 ft per second
So, 1/2 a ft per second
Answer:
Step-by-step explanation:
Here, we have to calculate
From combination we know that,
Here,
n = 7 and r = 4, so putting these,