4. henry recibe un lápiz nuevo que mide 19 centímetros de largo. afila el lápiz varias veces. si el lápiz mide ahora 9 centímetros de largo, ¿cuánto más corto es el lápiz ahora que cuando era nuevo?

If jaime wants to find 60% of 320, which table should he use?

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250