You can find the x intercept by setting y to 0 and factor the equation.
0=2x^3+3x-2
0=(2x-1)(x+2)
We can make this equation =0 if x is -2 and 1/2.
So the x intercepts are (-2,0) and (0.5,0)
Answer:
4/3 kg
Step-by-step explanation:
Let x represent a half brick, let y represent a 1 brick.
We know that 1 brick and 1/2 brick weigh 1 kg. so we represent this as
We know that obviously x is half of y. so
Subsitur this for x.
This means one block weight 2/3 kg. So how much 2 weigh.
There are several information's already given in the question. Based on those given information's the answer can be easily deduced.
Percentage by which a <span>local
True Value Hardware Store marks its goods up = 38%
True value of the snowblower = $400
Then
Selling price of the snowblower = (138/100) * 400
= 552 dollars
From the above deduction, it can be concluded that the selling price of the snowblower would be $552. I hope the procedure is clear enough for you to understand.</span>
Answer:
1/16
Step-by-step explanation:
for the first spin the chances of it landing on green is 1/4 and the second time is 1/4 chance it wil land on red. 1/4x1/4=1/16
Answer:
12x² + 15x
Step-by-step explanation:
(3x × 4x) + ( 3x × 15)