Answer:
x=0, x= - 3, x=9
Step-by-step explanation:
f(x)=7/2x(x+3)(x-9)
f(x) doesn't exist for x=0,-3,9
as
vertical asymptote:
x=0, x= - 3, x=9
Answer:
ok put into y=mx+b form
2y=60x+120
y=30x+60
so we know 60 is the y-intercept so he is not correct
if u want more:
-60x+2y-120=0 add 60x
2y-120=60x add 120
2y=60x+120 divide by 2
y=30x+60
Hope this helps plz hit the crown :D
The experimental probability of drawing an even number is calculated by adding the ratio between the number of times the even numbers are drawn to the total times the tiles were drawn. So,
(6/65) + (10/65) + (14/65) + (3/65)
= 33/65
~ 0.5977
The exact probability is 33/65 or approximately 0.5977 or 59.77%
Emily can rake 1/5 of the lawn in an hr.
Andrew can rake 1/8 of the lawn in an hr.
Together, they rake 1 yardful. x represents time in hours.
(1/5)x+ (1/8)x= 1
Multiply all values by 40
8x+5x=40
13x=40
x= 40/13
x=3.0769...
Final answer: 3 hours