PLZ PLZ PLZ PLZ PLZ PLZ HELP (1 × 10,000) + (9 × 1,000) + (5 × 100) + (2 × 10) Problem:
The expanded notation of a number is shown. What is the number written in standard form?
1,952
10,952
19,520
19,052

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

If you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood?

Which problem would you use the following proportion to solve for? 24/x = 40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?