Tiene a) Un terreno que tiene forma rectangular que
350 metros cuadrados y uno de sus lados
mide 70 de largo¿ cuánto mide el ancho del terreno?

para hoy porfa

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?