Answer:
The stack is
inches high.
Step-by-step explanation:
Given date:-
A stack of 7 crates means
1 stack=7 crates
Total number of crate=7
Height of 1 crate = ![10\frac{2}{3}\ inches](https://tex.z-dn.net/?f=10%5Cfrac%7B2%7D%7B3%7D%5C%20inches)
Height of 1 crate =
inches
Height of 1 crate =
inches
To find height of stack=?
Now,
Height of a stack = Height of 1 crate
Total number of crates
Height of a stack =![\frac{32}{3}\times7](https://tex.z-dn.net/?f=%5Cfrac%7B32%7D%7B3%7D%5Ctimes7)
Height of a stack =![\frac{32\times7}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B32%5Ctimes7%7D%7B3%7D)
Height of stack =
inches
Therefore the stack is
inches high.
Answer:
f(x) = 5x^3 - 9x^2 + 245x - 441.
Step-by-step explanation:
Complex zeros are in conjugate pairs so the third zero is -7i.
In factor form we have:
f(x) = (x - 7i)(x + 7i)(5x - 9)
= (x^2 - 49i)^2)(5x - 9)
= (x^2 + 49)(5x - 9)
= 5x^3 - 9x^2 + 245x - 441.
Answer:
5 pounds
Step-by-step explanation: