En una plaza Lucio camina en tramos rectos, a partir del asta bandera, en un punto cambia la dirección girando 150° a su
izquierda, avanza 64 metros y se detiene. Para regresar al asta tiene
que girar 75º a la izquierda, ¿A qué distancia se encuentra del
punto inicial?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

If you answer 2+2 you will get over 80 points

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?