Answer:
12
Step-by-step explanation:
Hi! Since prime numbers only have 1 and themselves as factors, 101 would be prime. 123 has factors of 1,3,41,123, so it would classify as a composite number. I hope this helps!:)
Quadratic trinomial is the answer because the exponent is 2
Answer:
Step-by-step explanation:
Assuming the maximum score for the final is 
, we can multiply each score by its respective course weight and add them together to give a final score. If your friend did receive this maximum score of , their overall grade for the course would be:
.
To find the minimum score they need to earn a 75% for the course, we set up the following equation:
, where 
is the minimum score she needs.
Solving, we get:
.
The ratio of volumes is the cube of the scale factor.
Prism 2 has a volume of (24 cm³)×(1/2)³ = 3 cm³
