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taurus [48]
3 years ago
13

at A certain temperature the speed of sound in the air is 330 meters per second. which of the following expressions would conver

t this speed into kilometers per second​
Mathematics
2 answers:
allochka39001 [22]3 years ago
8 0

Answer:

0.3 km per second

Step-by-step explanation:

Kilo means one thousand, so you need to divide 330 metres by 1000 to get kilometres per second.

Taya2010 [7]3 years ago
6 0

Answer:

Step-by-step explanation:

(330m/s)(km/1000m)=0.33km/s

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3 years ago
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88511, 16351, ?, 10251 missing number in sequence
Mrac [35]

Step-by-step explanation:

this is really complicated and tricky.

to create the next number, you have to add the first 2 digits of the previous number, then subtract the 3rd from the 2nd digit, multiply the 3rd and the 4th digit, and finally divide the 4th digit by the 5th.

so,

8+8 = 16

8-5 = 3

5×1 = 5

1/1 = 1

giving 16351 as next number.

the missing number we get then

1+6 = 7

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giving 73155 as the next (missing) number.

control :

7+3 = 10

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gives us 10251 as next number - correct.

but then it will end

1+0 = 1

0-2 = -2 ???? take the absolute value ?

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8 0
2 years ago
What is the surface area to each tower in this problem
djverab [1.8K]

Answer:

What problem

Step-by-step explanation:

6 0
3 years ago
Please answer quickly!!!
yKpoI14uk [10]

Answer:

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Step-by-step explanation:

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tamaranim1 [39]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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