Answer:
6 lengths
Step-by-step explanation:
You essentially want the smallest integer solution to ...
60x ≥ 350
x ≥ 350/60
x ≥ 5 5/6
The smallest integer solution to this is x = 6.
The minimum number of lengths of hose needed is 6.
_____
Informally, you know that dividing the required total length by the length of one hose will tell you the number of required hoses. You also know the ratio 350/60 is equivalent to 35/6 and that this will be between 5 and 6. (5·6 = 30; 6·6 = 36) The next higher integer value will be 6.
We are supposed to explain why the given function can be expressed in form 
, when 
.
Since the given function is an exponential function we can express it as 
.
Now let us substitute x=0 in the given function,
Let us substitute x=0 in our function.
Upon substituting a=1 in our function we will get,
Therefore, our function f can be represented by the formula of the form .
3y = y + 50
2y = 50
y = 25
ANGLE B
3(25)
75
ANGLE G
25 + 50
75
Answer:
circumference=25.12ft
Step-by-step explanation:
given,
radius=4
π=3.14
now,
circumference=2πr
=2×3.14×4
=25.12ft
