There are 28.35 grams in an ounce and 2.21 lbs in a kilogram. Juanita converts 3 kilograms to ounces is her conversion correct explain

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236