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Sergio039 [100]
3 years ago
14

20/8 = 4K/32 help pls

Mathematics
1 answer:
Elis [28]3 years ago
8 0

Answer:u

Step-by-step explanation:

20/8 = 4K/32

5/2 = K/8

Cross multiply

2K = 5×8

2K = 40

K = 40/2

K = 20

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The hartford insurance company has hired you to poll a sample of adults about their car purchases. what is wrong with using tele
lawyer [7]

Answer:

Step-by-step explanation:

Given that the hartford insurance company has hired you to poll a sample of adults about their car purchases.

Here the insurance company is using convenience sampling to select customers so they resorted to taking the names from telephone directories.

But this may not be reliable since persons owning cars need not have telephones and similarly persons having telephones need not own cars

Owning a car and name appearing in telephone directory need not be associated at all

So taking random sample of names from telephone directories may not give the required accurate result since here sample cannot be assumed to represent the population of car owners.

6 0
3 years ago
Find the area of a circle with the circumference 18(pi)
JulsSmile [24]

Answer:

D 81 pi units^2

Step-by-step explanation:

The circumference of a circle  is given by

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18 pi = 2 * pi *r

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Now we can find the area.  Area is given by

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5 0
3 years ago
Read 2 more answers
GRAHAM CORPORATION
astra-53 [7]

Answer:

<h2>Net proceed= s-0.98nd-11</h2>

Step-by-step explanation:

Given that the shares cost $d

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Net proceed= s-nd-11-0.02nd

collect like terms

Net proceed= s-(nd-0.02nd)-11

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5 0
2 years ago
Guys please help me lol
vredina [299]
1 is not a function. 2 is not. 3 is not. 4 and 5 are functions. 6 is not.
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2 years ago
Is 0.270 greater than 0.27 answer quick this us to double check
Nostrana [21]

Answer:

No, they're both equal

Step-by-step explanation:

4 0
3 years ago
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