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k0ka [10]
3 years ago
15

On Friday, a local hamburger shop sold a combined total of 270 hamburgers and cheeseburgers. The number of cheeseburgers sold wa

s two times the number of hamburgers sold. How many hamburgers were sold on Friday?
Mathematics
1 answer:
Daniel [21]3 years ago
5 0
90 hamburgers were sold on Friday
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The current temperature is 8 degrees fahrenheit. By how many degrees does the temperature need to change to reach 7 degrees fahr
trapecia [35]

Answer:

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Step-by-step explanation:

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A number to the 12th power divided by the same number to the 9th power equals 64 what is the number
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8 0
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Make w the subject of the formula p = 2w+7 divided by 12
Reptile [31]

Answer:

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4 0
2 years ago
Consider the following statements:
Artyom0805 [142]

Answer:

d. Both I and II are false

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For example we have 3 variable of heat length and time. And all of them have a high degree of correlation. With increase in heat and time the length increases . But for multi collinearity with the increase of time and decrease of heat length does not increase. So this causes errors.

y-hat = 135 + 6x + errors

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ei are the unknown random errors.

<u><em>So both statements are false.</em></u>

<em><u /></em>

7 0
2 years ago
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