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romanna [79]
3 years ago
7

This graph represents a function true or false ?

Mathematics
1 answer:
padilas [110]3 years ago
7 0
No no it dose not its false
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A sales manager gathered information on the number of sales calls made and the number of copiers sold for a random sample of 20
lubasha [3.4K]

Answer:

. The sales manager gathered information on the numbers of sales calls made and the number of copiers sold for a random sample of sales representative. Is there a positive correlation between calls made and copiers? Test at the 0.05 level of significance. Determine the 90% prediction interval for 60 number of calls made. * Calls, X Sold. Y 20 40 20 50 40 60 50 90 40 80 20 40 40 60 30 60

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2 years ago
Solve the letter f question please
olga2289 [7]

Answer:

  3 79/100

Step-by-step explanation:

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2 years ago
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4 0
3 years ago
Which unit rate is equivalent to 13 miles per gallon? twenty-six miles over two gallons : two gallons over twenty-six miles thir
jeka94
Twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2
4 0
3 years ago
Read 2 more answers
What happens when the line and the slope increase and decrease
Ilya [14]
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formula to find slope: slope = rise/run or y/x
8 0
3 years ago
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