Calcular el margen de error para estimar la media población u en los casos siguientesnivel de confianza del 98%; n=64; σ^2=144nivel de confianza del 99%; n=120; σ=100

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

What is the quotient? x+5/ 3x²+4x+5 © 3x2 – 11 + x + s 3x – 11 + 60 x + 5 o 3x2 - 11 - 50 x + 5 3x – 11 - - x + 5