Using the Fundamental Counting Theorem, it is found that there are 10 positive three-digit integers have the hundreds digit equal to 7 and the units (ones) digit equal to 1.
<h3>What is the Fundamental Counting Theorem?</h3>
It is a theorem that states that if there are n things, each with ways to be done, each thing independent of the other, the number of ways they can be done is:
The number of options for each selection are given as follows, considering there are 10 possible digits, and that the last two are fixed at 7 and 1, respectively:
Hence, the number of integers is given by:
N = 10 x 1 x 1 = 10.
More can be learned about the Fundamental Counting Theorem at brainly.com/question/24314866
#SPJ1
Answer:
ten " subtracted from twice a number" is...so 20- 10=10
or
10-5=5
Step-by-step explanation: I don't really understand this question sorry if I got it wrong!
Have a Great Day or Night! :)
Answer: 123462 a 7 they pretty :).
Step-by-step explanation:
Answer:
% %
Step-by-step explanation:
<em>Plz mark me brainliest. :)</em>