It's undefined, but I think you spelled it wrong.
Step-by-step explanation:
∑k=150(3k+2)
First find a1 and a50 :
a1=3(1)+2=5a20=3(50)+2=152
Then find the sum:
Sk=k(a1 + ak)2S50=50(5 + 152)2=3925
There are 120 different combinations.
There are 5 to use for the first bead; then after it is used, 4 for the second; 3 for the third; 2 for the fourth; and 1 for the fifth and last bead:
5*4*3*2*1 = 120.
68>6t+4 when ever the number is per something(the 6) you put the variable with it and 4 is the constant
t>16
Answer:
A triangle
Step-by-step explanation:
Please mark me as brainliest