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AleksAgata [21]
3 years ago
6

Find the common ratio for the geometric sequence defined by the formula: an=40(2–√)n−1

Mathematics
1 answer:
son4ous [18]3 years ago
8 0
B is the answer..........
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In circle E with m DEF 36 and DE = 3 units find area of
deff fn [24]

Answer:

A ≈ 2.83 units²

Step-by-step explanation:

The area (A) of the sector is calculated as

A = area of circle × fraction of circle

   = πr² × \frac{36}{360}

   = π × 3² × \frac{1}{10}

    = \frac{9\pi }{10}

   ≈ 2.83 units² ( to the nearest hundredth )

4 0
3 years ago
Rewrite the expression as a single exponent
kifflom [539]

Answer:

9^7

Step-by-step explanation:

7 0
2 years ago
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7.5 more than the quotient of h and 3 is w
grigory [225]

Answer: h/3 + 7.5 = w

3 0
2 years ago
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I would like to purchase 20 products at a cost 65.00 per product. what will be my total? your state has 3.5% sales tax
xxTIMURxx [149]
20*65 = 1300
That's the price without tax.
Now to find tax:
1300*.035 = 45.5
1300+45.5 = $1345.5

$1345.5 is your total

5 0
3 years ago
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Is the work shown below correct? Explain your answer.
riadik2000 [5.3K]
(11 + 21) - ( 3 - 100 )
= 32 + 97
= 129

or (11+21)-(3+100)
= 32 - 103
= - 71


I have no idea about your topic but hope it's right! Good luck
8 0
3 years ago
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