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agasfer [191]
3 years ago
13

Please answer correctly!!!!!

Mathematics
2 answers:
AnnZ [28]3 years ago
4 0

The top number is 4 and t =1, so you need to replace t with 1, find the answer, then replace t with 2 through 4, then find the sum of all of them:


6^1-1 = 6^0  = 1

6^2-1 = 6^1 = 6

6^3-1 - 6^2 = 36

6^4-1 = 6^3 = 216


Sum = 1 + 6 + 36 + 216 = 259


The answer is B.

VashaNatasha [74]3 years ago
4 0

Answer:

B 259

Step-by-step explanation:

The sum is 4 terms, so we need to add the 4 terms

Term 1: 6 ^ (1-1) = 6^0 = 1

Term 2: 6^ (2-1) = 6^1 = 6

Term 3: 6^ (3-1) = 6^2 = 36

Term 4: 6^ (4-1) = 6^3 =216

The sum is  1+6+36+216 = 259

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Step-by-step explanation:

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Answer:

7.) 53.38

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Step-by-step explanation:

7.)

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The formula for finding the circumference is 2 × π × 8.5

2 × 3.14(π) = 6.28.

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For the second question, we can see that the radius is now given to us which is 3ft.

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For the third question the raduis is also given to us, which is 14 in.

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Step-by-step explanation:

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klio [65]

Answer:

ALL SUCH NUMBERS WHICH ARE GREATER THAN -4 satisfy the given condition.

Step-by-step explanation:

Here, assume such number = m

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Now, according to the question:

3 times the number  > 8 less than the given number

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Hence, all SUCH NUMBERS WHICH ARE GREATER THAN -4 satisfy the given condition.

6 0
3 years ago
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