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skad [1K]
3 years ago
15

Determine if the sequence below is arithmetic or geometric and determine the

Mathematics
1 answer:
Paladinen [302]3 years ago
5 0

Answer:

Arithmetic sequence

Step-by-step explanation:

A sequence is described as an arithmetic sequence when there is a common difference between the numbers

A sequence is a geometric sequence when there is a common ratio between the numbers

12,10,8

10-12= -2

8-10= -2

10/12= 0.83

8/10= 0.8

Hence the sequence is an arithmetic sequence with a common difference of -2

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Solve my question please, I’ll mark u as brainlest if the answer is correct and if you solved my question!!!
ikadub [295]

Answer:

x = price of balcony tickets = $7

y = price of orchestra tickets = $21

Step-by-step explanation:

Let

x = price of balcony tickets

y = price of orchestra tickets

y = 3x (1)

148y + 76x = 3,640 (2)

Substitute y = 3x into (2)

148y + 76x = 3,640 (2)

148(3x) + 76x = 3,640

444x + 76x = 3,640

520x = 3,640

x = 3,640/520

x = 7

Substitute x = 7 into (1)

y = 3x (1)

y = 3(7)

y = 21

x = price of balcony tickets = $7

y = price of orchestra tickets = $21

3 0
2 years ago
A ball is floating partially submerged in a liquid. Which quantity equals the buoyant force acting on the ball? mass of the ball
REY [17]
For something to float the buoyant force ( force pushing up on the object to keep it floating) needs to equal the weight of the object

 the answer would be: <span>weight of the ball</span>



6 0
3 years ago
Plz help!! Given: DE is a midsegment of ABC. Show all work.
topjm [15]

Answer:

AC=14

X=10

Y=1

Hoped this helped!

Step-by-step explanation:

DE is half of BC, therefore x=10. AE and EC have to be the same length, which is 7. SO, y=1 and x is 10.

5 0
2 years ago
a) Does the Range Rule of Thumb estimate more often underestimate or overestimate the actual standard deviation?
qwelly [4]
Yes it dose hope this helped :)
8 0
3 years ago
Kyle's mom gave him $25 for the carnival. If his
dimulka [17.4K]
8+0.75x=25
0.75x=25(-8)
0.75x=17
17/0.75= 22.666
He can ride a total of 22 rides
7 0
3 years ago
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