C/4=168
C=168*4 (both sides by 4)
C=672
Answer:
B. 41
Step-by-step explanation:
Since He Earns 2 Points for each and he got 21 correct answers, that means 42 Points Correct.
He Loses 0.25 for each incorrect, and he got 4 incorrect, therefore he loses 1 point. and 42-1 is 41.
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Answer:
B. XV and XY
Step-by-step explanation:
you can eliminate the top two options because those aren't rays. XV and XY are the only ones that end in X
For a two-digit number to be palindromic, the two digits must be the same.
Number of two-digit numbers with the two digits equal is 9. (i.e. 11, 22, 33, . . . )
Total number of two-digit numbers is 90.
Therefore, the <span>probability that a randomly chosen two-digit number is palindromic is 1 / 10 or 0.1.</span>
Answer:
30 easy
Step-by-step explanation:
