Answer:
experimental probability = 18/30 =0.6 =3/5
frequency=3/5=0.6=60%
Answer:
Percent increase is 21%
Step-by-step explanation:
Initial cost of shoes = $72
New price of shoes = $87
Increase in price of shoes = New price of shoes - Initial cost of shoes
= 
= $15
Percentage increase in price of shoes = ( Increase in price of shoes ÷ Initial cost of shoes) × 100
=
≈ 21%
So, percent increase is 21%
24=3r/4
multiply 4 on both sides
96=3r
divide 3r and 96 by 3
r=32
Answer:
the answer is -16+37i
Step-by-step explanation:
Answer:
for what
Step-by-step explanation:
tell me I could help you tough