Hi I need help please I attached the chart for question 18

18. [0/1 Points] Saved Message PREVIOUS ANSWERS WANEFMAC7 7.4.057. MY NOTES ASK YOUR TEACHER A poker hand consists of five cards from a standard deck of 52. (See the chart preceding Example 8.) Find the number of different poker hands of the specified type. HINT [See Example 8.] Two of a kind (two of one denomination and three of different denominations) 384 X hands15. [011 Points] DETAILS PREVIOUS ANSWERS WANEFMAC7 7.4.044. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER If a die is rolled 30 times, there are 630 different sequences possible. The following question asks how many of these sequences satisfy certain conditions. HINT [Use the decision algorithm discussed in Example 3 of Section 7.3.] What fraction of these sequences have exactly seven 55 and seven 65? (Round your answer to ve decimal places.) 720 x \f14. [011 Points] DETAILS PREVIOUS ANSWERS WANEFMAC7 7.3.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A computer byte consists of eight bits, each bit being either a D or a 1. Assume that characters are represented using a code that uses a byte for each character. Some written languages, such as Chinese and Japanese, use tens of thousands of different characters. If a language uses roughly 75,000 characters, a computer code for this language would have to use how many bytes per character? -x was