So what you would do is 8/5 + 4 x 7 = 26.9
then you round it to 30
Well, experimental probability was used from what you have (info). It helps make predictions because you can use it for math etc.
Fourth grade average:
87 + 95 + 76 + 148 + 104 = 510 / 5 = 102
Seventh grade average:
183 + 187 + 204 + 215 + 196 = 985 / 5 = 197
Answer:
lowest:8 more:16 32 64
Step-by-step explanation:
Answer:
The 4 packages of 15 tops for $18 is a better deal
Step-by-step explanation:
We can see which set of tops have the lowest unit price.
4 packages of 15 tops for $18:
4*15=60
There is a total of 60 tops for $18, which means each top costs 18/60 dollars, or $0.30.
5 packages of 10 tops for $16
5*10=50
There is a total of 50 tops for $16, which means that each top costs 16/50 dollars, or $0.32.
0.32>0.3
The 4 packages of 15 tops for $18 is a better deal :)
Have a great day