Answer:
The answer is C
Step-by-step explanation:
All of the other answers have the same domain and range for the function.
Just sub x in with 5.
So 6(5)^3+8(5) = 6 (125) + 40 = 750 + 40 = 790.
So 790
X - blue marbles (x>0)
2x - red marbles
There are at most 36 marbles.
x + 2x ≤ 36
3x <span>≤ 36
x </span><span>≤ 12
2x </span><span>≤ 24
</span>The greatest number of red marbles in the bag is 24.
Answer:
Step-by-step explanation:
The percentage of high school students who drink and drive at the beginning of 2001 = 17.5%
The percentage of high school students who drink and drive at the beginning of 20011 = 10.3%
Rate of decrease = 17.5 - 10.3 / 10
= .72
The required linear function
f(t) = - 0.72 x t + 17.5
b ) Rate of decrease in percentage = (17.5 - 10.3) / 10
= .72 %
c ) Percentage of high school students who drink and drive at the beginning of 2014
t = 2014 - 2011 = 13
f(t) = - 0.72 x t + 17.5
= - .72 x 13 + 17.5
= 8.14 %
