Ethan ran 11 miles in 2 hours.what is the unit rate of miles to hour?

Mathematics

1 answer:

STALIN [3.7K]3 years ago

4 0

5.5miles per hour / unit rate

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Two more than 16 times a number is the same as 21 less than the product of -7 and the number

erastova [34]

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x = -1

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Please help quick it is due by 12 am

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there are 45 new houses built. Last month 2/3 of them sold. This month, 1/5 of the remaining houses were sold. How many houses l

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Answer: 9

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Given the sequence 8, 16, 32, 64, ..., which expression would give the thirteenth term?

mrs_skeptik [129]

8, 16, 32, 64,…
×2 ×2 ×2

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$a_{n} = 8 * 4096$
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   First Term: 8
      Second Term: 16
      Third Term: 32
      Fourth Term: 64
       Fifth Term: 128
      Sixth Term: 256
   Seventh Term: 512
   Eighth Term: 1024
   Ninth Term: 2048
      Tenth Term: 4096
   Eleventh Term: 8192
   Twelfth Term: 16384
Thirteenth Term: 32768

$The\ expression\ that\ would\ give\ the\ thirteenth\ term\ of\ the\ problem\ would\ be\ the\ equation\ of\ the\ geometric\ sequence,\ which\ is\ equal\ to\ a_{n} = a_{1} * r^{n - 1}.$

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SOMEONEEEE HELLPP ME OUTTTT!!!!

Gnoma [55]

49 degree is the answer
tanø = 46/40
= 1.15
Ø = 49 degree

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3 years ago