La escala para dibujar un campo de juego rectangular es de 2 pulgadas = 7 pies. Encuentre una ecuación que pueda usar para encontrar las dimensiones del campo real. ¿Cuáles son las dimensiones reales?

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.

Which is the graph of the function y=2(4)^x

What is the 12th term of b(n)=-4-2(n-1)