1-
a- Toda fracción equivale a un decimal a
b- 1/4 ___ 0.25
c- 1/3 ___ 0.6666
d- -1.75 ___ -3/2
e- 2.3 ___ -7/3
f- Si S={12, 5/3, √7, 0, -3/4, √2, 571, π, 0.666, 15.34}
Entonces: a) S n N={}
b) S n Q={}
c) S nZ ={}

Three times the sum of a number and seven is negative thirty-six. what is the number?

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a