NECESITO UNA RESPUESTA RÁPIDA Un número es múltiplo de 99 si es múltiplo a la vez de 11 y de 9.
a) Halla un múltiplo de 99 de 4 cifras o más.
b) Separa sus cifras en grupos de 2 desde el final y suma esos grupos. Si sale más de 100, repite la operación. ¿Qué número obtienes?
c) Prueba con otro número. ¿Qué conclusión sacas?

The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents