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Alona [7]
3 years ago
11

Let R={0, 1, 2, 3} be the range of h(x) = x - 7. The domain of h inverse is_____.

Mathematics
1 answer:
Alecsey [184]3 years ago
5 0

Answer:

{-7,-6,-5,-4}

Step-by-step explanation:

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There are 3 cans that store 9 tennis balls. Consider the number of balls per can a.find the constant of proportionality for this
sergeinik [125]

Answer:

Write an equation that will model the proportional relationship given in each real world situation.

1. There are 3 cans that store 9 tennis balls. Consider the number of balls per can.

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b. Write an equation to represent the relationship.

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5 0
2 years ago
Connor rolled a die 6 times. A 2 occurred three times. Why isn't the theoretical probability 3/6 instead of 1/6?​
Cerrena [4.2K]

2 occurred 3times

\\ \sf\longmapsto S=6\times 3=18

\\ \sf\longmapsto |S|=18

Now

\\ \sf\longmapsto E=No\:of\:times\: 2\:occured

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we know

\boxed{\sf P(E)=\dfrac{|E|}{|S|}}

\\ \sf\longmapsto P(E)=\dfrac{3}{18}

\\ \sf\longmapsto P(E)=\dfrac{1}{6}

6 0
2 years ago
The Excel file Store and Regional Sales Database provides sales data for computers and peripherals showing the store identificat
zhannawk [14.2K]

Answer:

Total sales revenue use  excel function : ( SUMIF. =sumif(range, criteria, [sum_range] )

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Step-by-step explanation:

To modify the spreadsheet to calculate the total sales revenue we will add a column " sales revenue "

multiply values of column : ( unit sold * unit price )  to get Total sales revenue. then use  excel function : ( SUMIF. =sumif(range, criteria, [sum_range] ) to find Total sales revenue

calculate the total revenue for each of the 8 stores using a pivot table using  "store identification number" in row  and " sales revenue " in values field

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8 0
2 years ago
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natita [175]

Answer:

3x + 5y = -2 is x= −5 /3 y+ −2 /3

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Step-by-step explanation:

7 0
2 years ago
mr yeo had 32litre of water.he used 3/8 of it to fill up a fish tank.he used 1/4 of the remaining water to water the plants. how
aleksandr82 [10.1K]
So, Mr Yeo has 32 litres of water to begin, by taking away the 3/8 (12 litres) you get 20 litres, dividing that by 4 gives you 5litres.

Your answer is then 5 Litres
5 0
3 years ago
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