Answer: 385
Step-by-step explanation:
Mean the three groups of 10 kids=35
Total weight of 3 groups (10x35)=350
Mean weight of 3 groups and one boy ( 35 + 350)=385
Answer:
See below
Step-by-step explanation:
A roll of ' 1 ' or ' 4 ' would be a perfect square ....two chances out of a possible six rolls 1/3 chance
Answer:
i think it is b or d im not for sure though
Step-by-step explanation:
12cx+6yc pls mark as brainliest
Step-by-step explanation:
please complete your question