Answer:
a) 22.6
b) 23
Step-by-step explanation:
a)
Step 1: 18 + 9 + 7 + 35 + 30 + 21 + 33 + 12 + 30 + 31 = 226
Step 2: 226/10 = 22.6
b)
Step 1: 226+27 = 253
Step 2: 253/11 = 23
The answer to number 1 is C. Not sure how to get that, I just got it off line converting it with a website.
The answer to number 2 in B, also got that offline by converting it.
3.) Area of a circle:
Radius-16
16×16×3.14=803.84 rounded to the nearest number is 804.
Since this says ESTIMATED we look for the closest answer to 804.
The answer is C. 805 square meters. hope it helps!!!!!!!!!!!!!!!
Answer:
Bitwise OR operation = 111011101
AND operation = 10100000
NOT operation: 01001110 (NOT A)
XOR operation: 00011101
Step-by-step explanation:
OR operation: A + B = adding the two binary numbers together, starting from the least significant bit (LSB) and moving to the Most significant bit (MSB)
AND operation: A*B, multiplying the two binary numbers together.
NOT: taking the opposite of each binary digit
XOR: if either of the two binary numbers is 1, then the result is 1, but if they are both 1 or both 0, then the result becomes 0.

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good luck on your assignment and enjoy your day~
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<em><u>Answer:</u></em>
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<em><u>13 and 5</u></em>
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<em><u>Step-by-step explanation:</u></em>
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<em><u>x+y=18</u></em>
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<em><u>x-y=8</u></em>
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<em><u>_____</u></em>
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<em><u>2x=26</u></em>
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<em><u>x=13</u></em>
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<em><u>So the first number must be 13</u></em>
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<em><u>13+y=18</u></em>
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<em><u>y=5</u></em>
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<u><em>And the second number must be 5</em></u>