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Sladkaya [172]
3 years ago
10

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

Mathematics
1 answer:
dolphi86 [110]3 years ago
6 0

Answer:

geometric, with a common ratio of 1/2

Step-by-step explanation:

The sequence is geometric because you get successive trems by <u>multiplying</u><u> </u>the previous term by a certain constant, the 'common ratio'. (If you got each successive term by <u>adding</u> or <u>subtracting  </u>the same constant number each time, that would be an arithmetic sequence.)

In this case, it looks like you get each successive term when you multiply the previous term by 1/2.

Thus, the common ratio is 1/2.

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Please help. Thank you.
Trava [24]

Answer:

By the Pythagoras theorem, the hypotenuse (c), is equivalent to:

a^2+ b^2= c^2 where a and b are the other two sides of the right angled triangle, hence c= square root (15^2+ 20^2)= 25

4 0
3 years ago
PLZZZZZZZZZ help its on the screenshot
Komok [63]

Answer:

the answer is 40%

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A high school has 44 players on the football team. The summary of the players' weights is given in the box plot. Approximately,
Marina CMI [18]

Answer:

Step-by-step explanation:

The missing image is attached below.

From the given information

The number of players is 44.

From the box plot;

The minimum weight = 154 pounds

The first quartile Q₁ = 159 which is 25% of the data below 159 pounds.

The second quartile Q₂ = 213 which is 50% of the data below 213 pounds

The third quartile Q₃ = 253 which is 75% of the data below 253 pounds

The maximum weight = 268 pounds.

Here, the value of 213 is the middle value and which signifies the median.

The 50% of the data are located both on the left side and the right side of the median.

Thus, the percentage of players weighting greater than or equal to 213 pounds is 50%.

7 0
3 years ago
Answer the following 2 question ​
Zanzabum

Answer:

Step-by-step explanation:

ii) Perimeter = 8 + 7 + 17 + 16 + (17-8) + (16-7)

                   =8+ 7 + 17 +16 + 9 + 9

                  = 66 m

Area = area of upper rectangle + area of lower rectangle

        = 8*7 + 16*9

       = 56 + 144

   = 200 m²

8 0
3 years ago
Bella pays 7 payments of $5 each to a game store.she returns one game receives $20 back.what is the change of the about of money
hichkok12 [17]
15$ would be ya answer ....

6 0
3 years ago
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