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Radda [10]
2 years ago
8

doug got 8 out of 10 questions correct on his math quiz. If each question was worth the same number of points, and the test was

worth 50 points total, what was Doug's score?​
Mathematics
1 answer:
melamori03 [73]2 years ago
5 0

Answer:

Each answer correct is 5 points so Doug got 40 points.

Step-by-step explanation:

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Determine if the sequence is geometric. If it is, find the common ratio, the 8th term, and the explicit formula. -2, 6, -18, 54,
aleksandrvk [35]

Answer:

Step-by-step explanation:

In a geometric sequence, the consecutive terms differ by a common ratio,r. Considering the given sequence,

r = 6/- 2 = - 18/6 = - 3

Therefore, the sequence is geometric.

The formula for determining the nth term of a geometric progression is expressed as

Tn = ar^(n - 1)

Where

a represents the first term of the sequence.

r represents the common ratio.

n represents the number of terms.

From the information given,

a = - 2

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The explicit formula is

Tn = - 2 × (- 3)^(n - 1)

To find the 8th term, T8,

T8 = - 2 × (- 3)^(8 - 1)

T8 = - 2 × (- 3)^7

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The dot plots show the ages of players on two soccer teams. Which statements are true? Check all that app The Lions have more va
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Answer:

B and D

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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