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Reika [66]
2 years ago
12

Please help this is a timed test!

Mathematics
1 answer:
USPshnik [31]2 years ago
4 0

Answer:

real, rational, ineger, whole.

Step-by-step explanation:

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If the 1st and 10th terms of geometric sequence are 4 and 100. Fine the nth term of the sequence
gulaghasi [49]
A(n)=ar^(n-1)  so

100=4r^9

25=r^9

ln25=9lnr

ln25/9=lnr

r=e^(ln25/9)

a(n)=4e^((n-1)(ln25/9)  if you wanted an approximation...

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3 0
3 years ago
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Natasha2012 [34]

Answer:

you have the answer right

7 0
3 years ago
A statistical test is conducted to see if there is evidence that the proportion of US citizens who can name the capital city of
Delvig [45]

Answer:

a) Sample A

b) Sample D

Step-by-step explanation:

The sample that will provide the most significance evidence for the claim is the one that has the bigger proportion of US citizens who can name the capital city of Canada.

The sample that has the bigger proportion is Sample A, with p=38/40=0.95.

The samples that have a proportion of 0.75 of less surely will give no evidence for the claim.

The sample D has a proportion of p=27/40=0.675, which is less than 0.75, so it doesn't provide evidence for the claim.

Sample C has a proportion of 0.775. Is very close to 0.75, but its value as evidence depends on the level of significance of the test.

4 0
3 years ago
Write 2603094 using exponents?
Artemon [7]
2*10^6 + 6*10^5 + 3*10^3 +9*10^1 +4*10^0

see expanded form is adding the digits together. and it would be what ever one number is times 10 to the power of how many digits are after that number. you skip the 0's though. hope this helps
7 0
3 years ago
Read 2 more answers
Jaida read 375 in 3 days how many pages does she read in one day
Genrish500 [490]

Answer:

<h2>She reads 125 pages each day.</h2>

Step-by-step explanation:

<h3>You just divide 375 by 3</h3><h3>hope this helps :)</h3>
4 0
3 years ago
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