Answer:B
Step-by-step explanation:
17/97 to decimal
17/ 97 = 0.175
Answer : 0.175
..
Answer:
a) 0.11
b) 60
Total frequency:
12+35+11+23+7+12 = 100
P(3) = 11/100 = 0.11
P(6) = 12/100 = 0.12
Expected no. of sixes:
500 × 0.12 = 60
burgers =x
hot dogs = x+3
x+x+3=15
2x+3=15
sub 3 from each side
2x=12
divide each side by 2
x=6
6 hamburgers
9 hamburgers
