not a its beAnswer:
ok so listem its
Step-by-step explanation:
3(x^2 - 7x) < 0
divide both sides by 3
x^2 - 7x <0
factor
(x)(x - 7) < 0
consider all possible cases. in order for the product of two quantities to be negative, one must be negative and the other must be positive
case 1:
x < 0 but x - 7 is not < 0
this case is impossible (if x is negative, then x - 7 is also negative)
case 2:
x - 7 < 0 but x is not < 0
x must be less than 7 but greater than 0
therefore 0 < x < 7
Well i think it is
the product of eight and a number and the sum of four is equal to negative three
hope that helps :)
GIRL I CAN BE UR SNEAKY LINK *intense dancing*
Answer:
![= 6911.5 {cm}^{3} \\](https://tex.z-dn.net/?f=%20%3D%206911.5%20%7Bcm%7D%5E%7B3%7D%20%20%5C%5C%20)
Step-by-step explanation:
![v = \pi {r}^{2} h \\ = \pi \times {10}^{2} \times 22 \\ = 6911.5 {cm}^{3}](https://tex.z-dn.net/?f=v%20%3D%20%5Cpi%20%7Br%7D%5E%7B2%7D%20h%20%5C%5C%20%20%3D%20%5Cpi%20%5Ctimes%20%20%7B10%7D%5E%7B2%7D%20%20%5Ctimes%2022%20%5C%5C%20%20%3D%206911.5%20%7Bcm%7D%5E%7B3%7D%20)
hope this helps you.