First answer is 4 chances and second answer is 2 chances
Answer:
I have no clue what it is sorry
139, I am sorry if I'm wrong
Step-by-step explanation:
a1=11; d=19-11=8
a17=11+(17-1)*8=11+128=139
18 throws
Given data
Number of throws= 12
Let us 150% if 12
=150/100*12
=1.5*12
=18 throws
Hence she made 18 throws today
7x w x 13=546
(7x13)*w= 546
91w=546
91w/91= 546/91
w= 6
the width is 6cm