Raúl se quiere preparar un batido de chocolate con leche, generalmente utiliza 2 litros de leche, 6 cucharadas de chocolate en polvo y 3 cucharadas de canela, al abrir el refrigerador encontró que solo tiene medio litro de leche, ¿cuál debe ser la cantidad de los demás ingredientes para que su batido sepa igual?

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?