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

Question

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] · Answer 1 · 2022-06-11T05:48:56+03:00

prisoha [69]3 years ago

7 0

Answer:

The answer is A, 1/729

Step-by-step explanation:

velikii [3] · Answer 2 · 2022-06-11T07:27:40+03:00

velikii [3]3 years ago

6 0

Answer:

A

Step-by-step explanation: