2/5 + 1/2 = 9/10
2/5 x 2/2 = 4/10
1/2 x 5/5 = 5/10
4/10 + 5/10 = 9/10
9/10 of the ice cream cones sold were either chocolate or vanilla.
Answer:
The sample is the amount of people because not everyone is getting chosen
Step-by-step explanation:
Answer:
Each teacher will have 21 students
Step-by-step explanation:
273 divded by 21 = 21
Answer:
a5 = 2604
Step-by-step explanation:
a1 = 4
a2 = -5(4)-1 = -21
a3 =-5(-21)-1 = 104
a4 = -5(104)-1 =-521
a5 =-5(-521)-1 = 2604
