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Tamiku [17]
3 years ago
5

What is the sum of the series?​

Mathematics
2 answers:
Nikolay [14]3 years ago
5 0
44

Hope this helped!!
Natalija [7]3 years ago
4 0

Answer:

44

Step-by-step explanation:

k=1: 2*1-4 = -2

k=2: 2*2²-4 = 4

k=3: 2*3²-4 = 14

k=4: 2*4²-4 = 28

-2 + 4 + 14 + 28 = 44

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An electrician uses 46 3/4 feet of push-back wire from a 200-foot roll. How many feet of wire are left on the roll?​
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Answer:

<u>153 1/4 feet</u>

Step-by-step explanation:

Remaining

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1 year ago
A horse is 17 hands tall at the hand equals 4 inches how tall is the horse in inches
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<h3><u>68 inches</u></h3>

Because we know how large each hand is, we can multiply the number of hands by the amount of inches each one represents to find the total number of inches.

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2 years ago
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Doug sold 125 sandwiches to raise money for his boy scout troop. 80% of those sandwiches were sold in his neighborhood. How many
grigory [225]

Answer:

Doug sold 100 sandwiches in his neighborhood.

Step-by-step explanation:

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4 0
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