Was Albert Einstein's brother retarded

What is 627.9 rounded to the nearest ones place? What snake has squares that are black around the outer perimeter charcoal gray on the interior of the square and a brown band around the body between squares with broad at jaw tapering to blunt nose? Area of a circle when radius is 3cm? Where in the Bible does it tell you how to dress for church? Which of the expressions are equivalent to the one below Check all that apply. (6 1) - 8? What is the plural form of freshman? Is the ratio 12 to 5 equivalent to 5 to 17? What does as a result mean? What is the greatest possible error for 14.16 m? What is minus 3x equals 2x minus12? What is the difference B and b in the formula? What is 21.7 repeating as a fraction? What GCSE's are needed to become a doctor? What is an ordered pair for the solution of y equals x-4? What is the most specific residency requirement for the House? What percentage is 112 out of 150? What is the lowest fraction using 1 2 3 4 5 and 6? Who is the father of arithmetics? What is the largest possible perimeter area 49cm squared in rectangle? What polygon has angles that equal 180 degrees?