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Sever21 [200]
3 years ago
13

After surveying students in her homeroom, Katie decided to use a number cube to predict the probability that a randomly chosen s

tudent in her school planned to stay after school today for extracurricular activities. In Katie’s simulation, a roll of 1 represents staying after school, while rolls of 2, 3, 4, 5, or 6 represent leaving school at the end of classes.
Lucas built a composite solid by joining 12 identical blocks, with dimensions 4 inches by 5 inches by 7 inches, into three rows of four as shown.


12 blocks are in 3 rows of 4. Each block is 4 inches by 5 inches by 7 inches.


What is the total surface area of the composite solid?
521 square inches
1,042 square inches
1,072 square inches
1,992 square inches
Mathematics
2 answers:
prisoha [69]3 years ago
7 0

Answer:

The answer is A, 1/729

Step-by-step explanation:

velikii [3]3 years ago
6 0

Answer:

A

Step-by-step explanation:

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