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Brrunno [24]
3 years ago
13

What is the total surface area of a hemisphere that has a radius of 8cm

Mathematics
1 answer:
den301095 [7]3 years ago
3 0
3pi r 2 603.43 is the answer
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5. Marie buys 2 pounds of turkey and 1 pounds of ham. She pays a total of $20,
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Answer:Let t = cost per pound of turkey

Let h = cost per pound of ham

 

4t + 2h = 30

t = h - 1.5

 

substitute h-1.5 in place of t in 1st equation

 

4(h-1.5) + 2h = 30

4h - 6 + 2h = 30

6h - 6 = 30

6h = 36

h = 6

 

t = h-1.5 = 4.5

 

1 pound of turkey costs $4.50

1 pound of ham costs    $6.00

                                ----------

cost of 1 pound each  $10.50

Step-by-step explanation:

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Factorise fully<br>10c + 25​
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I think its c yo...............
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Two people walk daily for exercise. One is able to maintain 4.0 mph and the other only 3.5 mph. The slower walker has a mile ahe
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