You and your mom enter a drawing with 3 different prizes. A total of 10 people entered the drawing, in how many ways can you win the first prize and your mom win the second?

Which situation is an example of an observational study?

Guys can y’all me because i don’t understand to the questions of my cousin she tell me to do the homework plz me guys

Ireally need ! if a musician uses his credit card to pay for a new violin that costs $2,900 and does not pay on it until the second month, what will the 3.35% monthly interest charge be at the end of the first month? show your work or explain how you got your answer.