I’m assuming the time is eight hours and 12 minutes. let me know if that’s not what it’s supposed to be
78.37 / 8.12 = 9.65
lisa makes $9.65 in 1 hour
hope this helps
Answer:
Step-by-step explanation:
g³ + g² - 12g ≠ 0
g(g² + g - 12) ≠ 0
g(g - 3)(g + 4) ≠ 0
g ≠ 0
g ≠ 3
g ≠ - 4
If 4/5 do, then 1/5 dont
1/5=x/100
x=20
20%
Answer:
x = - 1, x = 1, x = 2
Step-by-step explanation:
The coefficients of the polynomial sum to zero, that is
- 1 + 2 + 1 - 2 = 0
This indicates that x = 1 is a zero
let x = - 1, then
- (- 1)³ + 2(- 1)² + (- 1) - 2 = 1 + 2 - 1 - 2 = 0
Thus x = - 1 is a zero
let x = 2
- (2)³ + 2(2)² + 2 - 2 = - 8 + 8 + 2 - 2 = 0
Thus x = 2 is a zero
The 3 zeros are x = - 1, x = 1, x = 2
Answer: = x11+x2+2
Step-by-step explanation:
