Se redizo a una encuesta para conocer las preferencias musicales de las 252 alumnos de primer grado de la secundaria.
La tabla muestra los datos que anrois la encuestas
Genero musical/ Frecuencias Frecuencial ( % (ángulo
absoluta relativa
Rock
0-433 43.3
Pop latino
64 10.254 25.42
Bandar
Lo-087
8.2 31.4
Hip Hop Urbano 36
ol143 14.3
Otros ritmos 21
0.083 8.3

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168