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hram777 [196]
3 years ago
11

What is the sum of the finite arithmetic series?

Mathematics
2 answers:
Zepler [3.9K]3 years ago
7 0

The answer is:

<h2>a. 760</h2>
Oksanka [162]3 years ago
4 0
The answer is A. I think. Hope this helped :)
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A gold mine has two elevators one for equipment and another for miners. The elevator for the miners descends 13 feet per second.
saveliy_v [14]

Answer:

The equipment elevator is positioned 481 feet closer and the miner equipment is positioned 342 feet closer relative to the surface. The equipment elevator is deeper.

Step-by-step explanation:

The rate that both elevators descend are the same according to the information given in the question.

After 18 seconds, the equipment elevator has descended 18 x 13 = 234 feet.

After another 19 seconds, the equipment elevator has descended for a total of 37 seconds which results in 481 feet and the miner elevator has descended for 19 seconds which gives us a descend of 342 feet.

So they are 481 and 342 feet closer relative to the surface and the equipment elevator is deeper since it has descended for a longer period of time.

I hope this answer helps.

8 0
3 years ago
Segment KJ shown below is the hypotenuse of isosceles right triangle JLK.
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Olegator [25]

Answer:

The price per pound of bananas is $0.5 and the price per pound of apples is $0.6

Step-by-step explanation:

Let

x -----> the price per pound of bananas

y -----> the price per pound of apples

we know that

12x+10y=12 -----> equation A

8x+5y=7 ----> equation B

Solve the system of equations by graphing

Remember that the solution is the intersection point both graphs

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see the attached figure

therefore

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The price per pound of apples is $0.6

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yuradex [85]
False because the left is statement in the right is reason
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3 0
4 years ago
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