7ue lunghi tratti rettilinei di rotaie parallele uniscono due stazioni ferroviarie. Il treno merci X e il trenino pa- noramico Y partono nello stesso istante, ognuno da una delle due stazioni e si vanno incontro. Le due stazioni distano 350 km, e il treno X viaggia a una velocità di \( 100 \mathrm{~km} / \mathrm{h} \). Dopo \( 2,0 \mathrm{~h} \) i treni si incontrano. Determina il punto di incrocio dei treni. Qual è la velocità del treno Y ?

\( A x ^ { 2 } + B x + C = \varnothing \)

1. Explain how the title-"Advertising: Dollars and Decisions"-summarizes the contents of the article.

Escribe la ecuación de la parábola con foco en \( (0,-5) \) y directriz en \( y=-3 \) \( y=\square \)

Ambulance driver Dear Medical School, I hope you're doing well. My name is Victoria, and I'm writing to tell you that I'm really interested in joining your Ambulance driver program. I'm currently enrolled at Power Homeschool, and I've always been fascinated by the Medical field and the vital role that emergency services play I our communities. I've been looking into different [program types], and when I found out about your program, I got really excited, I think it would be amazing to learn from experienced instructors like you. I know that your [program type] program covers a lot of things about [list of topics and skills that are part of the program]. I think that being a part of your [program type] program would not only let me follow my passion for [type of program] but also give me important skills and knowledge for my future career. I'm eager to learn about how [list of skills that will be learned in the program].

A ball is thrown downward from the top of a roof with a speed of \( 25 \mathrm{~m} / \mathrm{s} \). After 2.0 s , its velocity will be _-_-.. (Neglect air resistance) \( 4.6 \mathrm{~m} / \mathrm{s} \)