Un carro acondicionado para acrobacias automovilísticas entra en una plataforma de lanzamiento que forma con la horizontal 30º a una velocidad de 80km/h. Calcular el alcance horizontal que logra el carro al impactar de nuevo con la pista; ¿podrá dicho auto superar una columna de acero de 6 metros de altura colocada en el centro de su recorrido parabólico?, justifique su respuesta Realmente la necesito , gracias al héroe desconocido y por favor con las ecuaciones.

Definition: es. this is a disadvantage or weak point that makes someone or something less effective.

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0