Answer:
x<±1 and x< -3
Step-by-step explanation:
Given the inequality x^2-1/3x+9<0, we are to find the values of x that satisfies the inequality
x^2-1/3x+9<0
x^2-1/3x+9 (3x+9)²<0* (3x+9)²
(x^2-1)(3x+9) < 0
x²-1 < 0 and 3x + 9 <0
x²-1 < 0
x²<1
x<±√1
x<±1
Also 3x + 9 <0
3x < -9
x < -9/3
x < -3
Hence the required values of x are x<±1 and x< -3
Answer:
Sorry
Step-by-step explanation:
I wish I knew
Answer: 11 619/1000
Step-by-step explanation:
In this case you have:

An hour has sixty minutes.

<span>You must multiply by this equality.
</span>

<span>You must multiply by 60 and you can convert miles per minute to miles per hour.</span>
Answer:
13 ounces
Step-by-step explanation:
First we find what 30% of 10 ounces is.
0.3*10 ounces=3 ounces
We add the answer to the original 10 ounces and we get 13 ounces.
Hope that is clear and good luck with homework