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DochEvi [55]
2 years ago
8

Help please i dont know how to do it

Mathematics
1 answer:
dezoksy [38]2 years ago
3 0

Answer:

14 is D but I don't 15 question answer

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Please help simple pre algebra!!!​
xxMikexx [17]
C=pi(d)

So d=7ft

Then pi(7ft)=21.98
3 0
3 years ago
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Emma bought a carpet for $40. Later that carpet was marked down by 20%. By how much has the value been decreased?​
Gnoma [55]
By 8. 20 percent of 40 is 8. :)
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2 years ago
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For an exponential regression equation in the form y=ab^x which of the following values of b will cause y to get smaller as x ge
sdas [7]

Answer:

d) 0.798

Step-by-step explanation:

Since we know that an exponential function is in form: y=a*b^x, where,

a= Initial value,

b = For growth b is in form (1+r), where r is rate in decimal form.

b = For decay or regression b is less than 1 and in form (1-r), where r is rate in decimal form.

Upon looking at our given choices we can see that options a, b and c are in form 1+r, while choice provided in option d is less than 1 and in form 1-r, therefore, option d is the correct choice.

 

5 0
3 years ago
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How do i fill in this chart
yulyashka [42]
In the box where 'Tails' and 'Not six' is, write 68. Then right under that you ADD 50 and 68. Then under 'Six' and 'Tail' you MINUS 79 and 68. And finally under that one you ADD 21 and the answer you got. 

So in the end this is how it should look:

4 0
3 years ago
a scuba diver dives down 70 feet down into the ocean. he then swims another 40 feet down what is the new elevation of the scuba
hoa [83]

Answer:

-110

Step-by-step explanation:

-70 + -40 = -110

7 0
2 years ago
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