6-Resolver las siguientes potencias aplicando las propiedades de la potenciación
,(-3) (-3).(-3)'.
b) (-27) (-3).(-3) (-3)
c)(-3). (-3) (-3)
3
d) 3-2, 3-4.34
e) [(-3)* :(-3)*)*: (-3).(-3)
1,5-2:53​

Write 17/20 as a decimal and as a percent.

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart