What are the solutions of x²-4x+5=0?
1 answer:
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Given:
m is directly proportional to the cube of h.
m = 525 when h= 5.
To find:
The equation connecting m and h.
Solution:
m is directly proportional to the cube of h.
...(i)
Where, k is the constant of proportionality.
Putting m = 525 and h= 5, we get
Putting k=105 in (i), we get
Therefore, the required equation is .
Given that an empty box weighs 2 and 1/4 pounds.
Weight of the fruit is 16 and 2/3 pounds.
Weight of filled box means total weight of box and the fruit.
So we will add both values.
2 and 1/4 pounds+ 16 and 2/3 pounds
= 2 + 1/4 + 16 + 2/3 pounds
= 2 + 16 + 1/4 + 2/3 pounds
= 18 + 1/4 + 2/3 pounds
Hence final answer is 18 and 11/12 pounds.