In an arithmetic sequence d represent the common difference.
The formula to find the general term of an arithmetic sequence is,
Where 
= nth term and
= First term.
Given, 
. Therefore,
Next step is to subtract the above equations so that we can eliminate a1 and get the value of d. Hence,
4d - 8d = 24 - 40
-4d = - 16
Divide each sides by - 16.
d = 4
So, d = 4.
Hope this helps yoi!.
Answer:
there are 3 red fish
Step-by-step explanation:
1:5
_:15
5 times 3 =15
so 1 times 3 =3
The amount of space that a particular substance or object holds usually within a container.
Answer:
12.22
Step-by-step explanation:
There are 360° in a full circle
The circumference of a circle is c = 2πr
----------------------------------
The lenght of the arc will be the portion of the circumferece included in the angle
l = (∅/360) * 2πr
plug in the knowns
l = (70/360) * 2π(10)
l ≈ 12.22
Using the weighted average method, the equivalent units to
be considered would only be that which is completed within the month and those
completed in the ending inventory. Since the ending inventory is only ¼ or 25%
completed, therefore the total equivalent units is:
total equivalent units = 127,500 units + (0.25)*40,000 units
total equivalent units = 137,500 units
Since the direct labor costs is given to be $24,000
therefore the direct labor cost per equivalent unit is:
direct labor cost per equivalent unit = $24,000 / 137,500
units
direct labor cost per equivalent unit = $0.1745
<span>direct
labor cost per equivalent unit </span>= $0.17
Answer:
$0.17
