Which of the following statements are TRUE? - The least common multiple of 12, 18, and 24 is 6.

- If one number is a multiple of of another, the LCM of these two numbers is the smaller number.

- If two numbers are prime, then their LCM is the product of the two numbers.

- The least common multiple of 18 and 24 is 108.

Pelle's sister is three years older than pelle the father is 5 times as old as pelle the mother was 28 when the sister was born altogether they are 98 years old how old is pelle?

The solution set for 5v2 – 125 = 0 is

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.