Answer:
.55 cent a pound
Step-by-step explanation:
5.80 divide by 21/2
5.80 / 10.5 = 0.55 cent pound
Bob should by the 25cm cake for 18.75 each. He will need to buy 3 of these cakes in order to feed 57 guests. The total cost would be 56.25. If he were to buy the 20cm cake, he would need to purchase 5 cakes for a total of 67.50.
Your answer would be, <span>No, it is not a valid inference because his classmates do not make up a random sample of the students in the school</span>
Answer:
9
Step-by-step explanation:
3(3)=9