Answer:
the power of a should be 3.
You can find that out by using your calculator. It will be glad to let you know. You can put it in like this.
4
÷
5
=
Your calculator will come back with 0.8
So now you need only add on the 2
2 + 0.8 = 2.8 <<<<< Answer
Answer: equivalent, not equivalent
Step-by-step explanation: both equal 36
2. one equals 36 and one equals 45
Answer:
D) No association
Step-by-step explanation:
In the given scatter plot, the points are scattered everywhere. There is no correlation between the variable x and the variable y.
This is called " no correlation". This means there is no association with the variable x and y.
Therefore, answer is D) No association
Hope this will helpful.
Thank you.
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.