Answer: The number would be 18
Step-by-step explanation:
18/2=9 9-3=6 6*3=18
The term in the expansion:
T ( k+1) = n C k * A^(n-k) * B^k.
In this case: n = 11, k + 1 = 8, so k = 7.
A = x, B = - 3 y
T 8 = 11 C 7 * x^(11-7) * ( - 3 y )^7 =
=( 11 *10 * 9 * 8 * 7 * 6 * 5 ) / ( 7 * 6 * 5 * 4 * 3 * 2 * 1 )* x^4 * ( - 2,187 y^7 ) =
= 330 * ( - 2,187 ) x^4 y^7 = - 721,710 x^4 y^7
Answer: The 8th term in expansion is
The answer is D. The number of AP tests increases as GPA increases.
Answer:
$561
Step-by-step explanation:
4100 x0,06= 246
246+315=561
1-1, 1-2, 1-3, 1-4 and u should Change it to middle school
