Answer:
Step-by-step explanation:
4, 6, 7, 9, 10, 4, 6, 5, 4
First we will order them least to greatest.
4,4,4,5,6,6,7,9,10
Now we will add them all up.
We get 55.
Now we will divide 55 by the amount of numbers there are (9).
55/9= 6.11111
SO 4.9 and 6 are both less than the mean of the data set.
10
Area of traingle:1/2
50=1/2.10.x
50=5x
50/5=5x/5
x=50/5
x=10
1 pie and 75% of another pie
35%
77.4 el valor del ipod con el 40% de descuento
vStep-by-step explanion
40%/ 100%= 0.4
0.4x129= 51.6( la cantidad que nos van a descontar)
129-51.6=77 .4 es el valor del ipod con el 40% de descuento
