Answer:
Step-by-step explanation:
Problem One
Blue = 5
Black =2
Red = 3
First of all there are 10 marbles, 2 of which are black.
That means that 8 others are not black
You can draw any one of the 8.
P(not black) = 8/10 = 4/5
Problem Two
There are 10 marbles in all
3 of them are red.
P(Red) = 3/10
Answer:
Step-by-step explanation:
we know that
1) For x < 3
----> is an increasing function
so
For x=3
But remember that the value of x=3 is not included in this interval
therefore
The range is the interval (-∞,5)
2) For x≥3
---> is a decreasing function
so
For x=3
The range is the interval (-∞,5]
therefore
The range of the function h(x) is the interval (-∞,5]
Answer:
$480
Step-by-step explanation:
10x12x4
Answer: 9
Step-by-step explanation:
Es una operación combinada, cuando hay una operación en un paréntesis significa que se hace primero que todo