Answer:
A.
80t3
Step-by-step explanation:
80t^3
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
80t^3
Given zeroes are:
x1 = -6
x2 = 5
x3 = -2
The general formula for cubic function that has zeroes is: (factor form)
(x-x1)*(x-x2)*(x-x3)
if we express our zeroes we get:
(x+6)*(x-5)*(x+2) = (x^2 - 5x +6x - 30)(x+2) = (x^2 + x - 30) ( x+2)=
x^3 + x^2 -30x +2x^2 + 2x - 60 = x^3 +3x^2 -32x - 60
8 + 0.15m = 22 + 0.10m
0.15m - 0.10m = 22 - 8
0.05m = 14
m = 14/0.05
m = 280
Answer: <em><u>280 minutes</u></em>
Answer:
c) 12
Step-by-step explanation:
since on the bar graph 12 occurs the most that is the mode so hope this helps!
Answer:
x=0
Step-by-step explanation:
3=3(x-5)-3(x-6)
3=3x-15-3x+18
3+15-18=3x-3x
18-18=0x
0=0x
x=0
