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Artemon [7]
3 years ago
14

Find Sn for the given series if: a1=22 d=-8 n=21 F)1911 G)-1449 H)-2436 I)-1218

Mathematics
1 answer:
GuDViN [60]3 years ago
3 0

3∑x=2 72x5∑x=3 −2x−23∑x=3 −1x2

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700,000,000+10,000,000+1,000,000+100,000+40,000+2,000+200+7 write the standard form above
Damm [24]

Answer:

712,402,207

Step-by-step explanation:

;)

6 0
3 years ago
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Please tell me if my answer is right.. The question- Approximately how many gigabytes (GB) of new data will be produced in 2012?
bazaltina [42]
What information is givin to you to get that awnser?
7 0
3 years ago
There are 30 students in Mrs. Taylor's kindergarten class. If there are twice as many students with blond hair as with blue eyes
weqwewe [10]

Answer:

  11

Step-by-step explanation:

Let e represent the number of students with blue eyes. Then the number of students with blond hair is 2e. The total number of students is ...

  3 + e + 2e -6 = 30

We subtracted 6 because the expressions e and 2e cause the 6 students with both blond hair and blue eyes to be counted twice.

  3e = 33 . . . . add 3 and simplify

  e = 11

11 students have blue eyes.

5 0
3 years ago
Herman is standing on a ladder that is partly in a hole.He starts out on a rung that is 6 feet under ground ,climbs up 14 feet,t
fomenos
Well lets try using negatives and positives, negatives for underground positives for above. -6 + 14 = 8 then 8 - 11 = -3. When Herman finally stops climbing he is 3 feet below ground level.
5 0
3 years ago
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Rogers Company reported net income of $35,000 for the year. During the year, accounts receivable increased by $7,000, accounts p
storchak [24]

Answer:

correct answer is  option C.

Step-by-step explanation:

net income of a year =  $35,000

accounts receivable is increased (AR)= $7,000

accounts payable decrease(AP) = $3,000

depreciation expense = $8,000

net cash provided = net income - increase in current asset (AR) - decrease in  current asset (AP) +non cash flow

net cash provided =  $35,000 -$7,000-$3,000+ $8,000

                               = $33000

hence the correct answer is  option C.

4 0
3 years ago
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