I take it each student is going to make a block.
She has 25 + 28 students all together which is 53 students total
Each one requires 512 magnetic blocks
Therefore she needs 53 * 512 = 27136 blocks.
Answer:

Step-by-step explanation:
Given



Required
Determine the probability of red

Substitute value for n(Red) and calculate Total


Divide numerator and denominator by 5

Answer:
1 5/12 i think im sorry if i get it wrong.
Step-by-step explanation:
Answer:
(2)(18)x
=36x
Step-by-step explanation:
sorry if its wrong i need points and i didnt quit know what this was but sorry if this was wrong and sorry if i didnt help
Answer:
400
Step-by-step explanation:
800-400=400