O you know that N/N0 = .48 and k=.00001 (and e=2.718) Your equation becomes: .48 = 2.718*(.00001*t) NOTE: you probably mean<span>.48=(2.718<span>)<span>.00001t</span></span></span>
Answer:
Step-by-step explanation:
Step 1: Subtract 10 from both sides.
2x2+20x−10=10−10
2x2+20x−10=0
For this equation: a=2, b=20, c=-10
2x2+20x+−10=0
Step 2: Use quadratic formula with a=2, b=20, c=-10.
x=
−b±√b2−4ac
2a
x=
−(20)±√(20)2−4(2)(−10)
2(2)
x=
−(20)±√(20)2−4(2)(−10)
2(2)
x=
−20±√480
4
x=−5+√30 or x=−5−√30
Answer:
x=−5+√30 or x=−5−√30
Answer:
f(x) = (x − 1)(x − 2)(x − 3)
Step-by-step explanation:
through the x axis at one; x = 1 factor (x - 1)
through the x axis at two; x = 2 factor (x - 2)
through the x axis at three; x = 3 factor (x - 3)
f(x) = (x − 1)(x − 2)(x − 3)
Multiplying by 1 keeps it the same. A number greater than 1 would be an increase and a number below 1 would be a decrease.
The decrease is 2.7% which is written as 0.027 as a decimal.
Subtract that from 1:
1 - 0.027 = 0.973
The multiplier would be 0.973
Y = x^2 - 6y + 8
y = (x - 3)^2 - 9 + 8
y = (x -3 )^2 - 1
vertex is at ( 3, -1)
