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Chapter 7: Q53. (page 348)
Evaluate the expression when .
The solution of expression is 60.
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A computer randomly generates an integer from 1 to 10. Find the probability of the given event. Write your answer as a percent.
The table shows how many of the 50 states entered the Union in each century. What percent of the states entered the Union after the 18th century?
A. 16%
B. 29%
C. 34%
D. 68%
Century | States |
18th century | 16 |
19th century | 29 |
20th century | 5 |
The International Space Station orbits Earth about every 90 minutes. About 40% of the time, Earth prevents the space station from receiving direct sunlight. About how many minutes per orbit does the space station not receive sunlight?
Use a proportion to answer the question. What percent of 72 is 54?
Use a proportion to answer the question. What percent of 24 is 4?
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