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White raven [17]
3 years ago
15

There are 4 new seats in each row in a school auditorium. There are 15 rows in the auditorium. Each new seat costs $74.

Mathematics
1 answer:
svlad2 [7]3 years ago
7 0

$4,440

Multiplied

4

60

$74

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Saint Petersburg, Russia and Anchorage, Alaska, both have approximately the same latitude of 60 degrees. That means you can reac
user100 [1]

Answer:

Distance from Anchorage (longitude 150 degrees W) to Saint Petersburg (longitude 30 degrees E) = 10,002.47 KM

Step-by-step explanation:

As earth is a sphere of radius 6371 km.

Therefore at 60 degree latitude, the radius of circle can be calculated as shown below:

= 6371 * Cos 60

= 3185.5 KM

Saint Petersburg is nearly 180 degree about Anchorage by flying directly east.

So Distance from Anchorage (longitude 150 degrees W) to Saint Petersburg (longitude 30 degrees E) can be calculated as shown below:

= (180 * 2 * 3.1416 * 3185.5) / 360

= 10,002.47 KM

5 0
3 years ago
Your price on a particular model is $125 however to get a service contract you offer to sell it for $115 how much discount are y
Arisa [49]
It would be an 8 percent discount because 115 is 92 percent of 125.
6 0
3 years ago
Whatis the value of x in the equation<br> x -<br> y = 30, when y = 15?<br> 8
Ostrovityanka [42]

Answer:

x=45

Step-by-step explanation:

30+15=45

4 0
3 years ago
a mail truck picks up two boxes of mail from the post office. the total weight of the boxes is 32 pounds . one box is 8 pounds h
Dmitrij [34]
One box is 24lb another box is 8 because i half of 32 is 16 and 1/2 of 166 is 8 so 16 + 8 = 24 leaving another 8 behind

4 0
3 years ago
wheatgrass is grown in planters that are 3 1/2 in by 1 3/4 in . if there is total of 9 planters with no space between them what'
lara [203]

Answer:

55 1/8 in. squared

Step-by-step explanation:

Area = L*W

3 1/2 * 1 3/4 = 6 1/8

because there are 9 planters we multiply 6 1/8 by 9 and you would get 55 1/8 in. squared

in. is for inches

4 0
3 years ago
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