Answer:
c 35%
Step-by-step explanation:
2 green,5 yellow, 6 red,and 7 blue marbles
2+5+6+7 = 20 marbles
P(blue) = blue marbles / total marbles
= 7/20
= 35/100
=35%
Answer:
x = 5
Step-by-step explanation:
Answer:
40 or 80%
Step-by-step explanation:
50 points / 2 points per questions = 25 questions
25 questions - 5 wrong answered questions = 20 right answered questions
20 right answered questions x 2 points each = 40 points in total
<em>y </em><em>is </em><em>less </em><em>than</em><em> </em><em>1</em><em>.</em><em>5</em><em> </em><em>in </em><em>the</em><em> </em><em>inequality</em>
The function is

.
We recall that the derivative of each monomial

is

, and the derivative of a constant (function) is 0.
According to this:

.
Answer: