S=D/T In an experiment D and T are both corrected to 2 significant figures. When D=7.6 and T=0.23, find the upper bound for S

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

What statement is true? 2x^2-9x+2=-1