Consigna: Reúnete con un compañero y juntos resuelvan el siguiente problema Un terreno tiene la siguiente forma: 12.5 17 37 24 a) ¿Cuál es la expresión algebraica que representa el área del terreno? b) Si el valor de n es 6 metros, ¿cuántos metros cuadrados tiene el terreno? c) ¿Cuál es el perímetro del terreno? AYUDA ES PARA HOY

NO ME EXPLIQUEN POR LINK NI EN INGLES POR FAVOR

Ineed with number 17 i don’t get it at alll

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?