A mobile company manufactured 2000 mobiles in the 5th month and 2750 mobiles in the 8th month. Assuming that the production incr eases uniformly by a fixed number every month, find the production of mobiles.
1 answer:
Answer:
Step-by-step explanation:
Units in 5th month=2000
Units in 8th month=2750
Therefore in 3 months increase is 750
Therefore increase in one month is 750/3=250
Now in fifth month units are 2000
Therefore in first month they will be 2000-4(250) ...(4 because there are four months between 1st and 5th month)
2000-1000-<em><u>=</u></em> <em><u>1000</u></em> units
In 8 months there are 2750units
Therefore in 10 Montana there will be 2750+2(250)=2750+500=<em>3250</em> units
.°.
1)in the 1st month. = <em><u>1000</u></em> <em><u> </u></em> <em><u>units</u></em> 2)in the 10th month. = <em><u>3</u></em> <em><u>2</u></em> <em><u>5</u></em> <em><u>0</u></em> <em><u> </u></em> <em><u>units</u></em>
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With mental math, you can perform equations quickly and efficiently. They also help you to develop your own strategies and solve more complex math equations. Hope this helps;)
Product means multiplication.
False they don't have to be whole numbers. As long as they're greater than 0
ST/VT = UT/WT6+14/14 = (x+4)+21/21X= 20*21/14 - 21x=420/14-25X=30-25x=5
Answer:
11,8,5
Step-by-step explanation:
an=11-3(n-1)
Let n=1
a1 = 11 - 3(1-1)
= 11 -0
=11
Let n=2
a2 = 11-3(2-1)
= 11 -3(1)
= 8
Let n=3
a3 = 11-3(3-1)
= 11 -3(2)
= 11 -6
=5
