3 years ago

Ten " subtracted from twice a number" is

Mathematics

1 answer:

Sauron [17]3 years ago

7 0

Answer:

ten " subtracted from twice a number" is...so 20- 10=10

10-5=5

Step-by-step explanation: I don't really understand this question sorry if I got it wrong!

Have a Great Day or Night! :)

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If the following data were linearized using logarithms, what would be the equation of the regression line? Round the slope and y

Elis [28]

Answer:

log y = 0.576x + 0.139

Step-by-step explanation:

Given data:

x | 2 | 3 | 4 | 5 | 6
y | 21 | 69 | 261 | 1029 | 4101

Logarithms of y-values:

log 21 = 1.322
log 69 = 1.839
log 261 = 2.417
log 1029 = 3.012
log 4101 = 3.613

The ordered pairs:

(2, 1.322), (3, 1.839), (4, 2.417), (5,3.012), (6, 3.613)

Using an online calculator found the equation of the regression line:

y = 0.576x + 0.139

In our case it is:

log y = 0.576x + 0.139

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3 years ago

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Colt1911 [192]

Answer:

61.25%

Step-by-step explanation:

percent = part/whole * 100%

percent = 98/160 * 100%

percent = 0.6125 * 100%

percent = 61.25%

Answer: 61.25%

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3 years ago

Ten ​" subtracted from twice a​ number" is

Ten " subtracted from twice a number" is