Answer:
A
C
Step-by-step explanation:
A and C gives same result....
Answer:
<em>n</em> - <em>k</em> + 1
Step-by-step explanation:
This is assuming (because you did not say) that <em>n</em> and <em>k</em> are integers and <em>n</em> is greater than <em>k</em>.
Example: from 2 to 5 {2, 3, 4, 5} includes 5 - 2 + 1 = 4 numbers.
Example: from -6 to 4 includes 4 - (-6) + 1 = 11 numbers, namely {-6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4}
Answer:
Step-by-step explanation:
From law of indices
45 is 90 percent of 50. / / / 50 is (111 and 1/9) percent of 45.
500 because the 2 in the tens spot is less than five so therefore you keep the 5 in the hundreds spot the same
