4 years ago

Helpppp

Mathematics

1 answer:

OLga [1]4 years ago

3 0

I think the answer is C.

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PLEASE helpppppppp!!!!!!

Elis [28]

Answer:

the correct answer is the second

4 0

2 years ago

Two numbers, a and b, are stored in one byte floating point notation using the least significant (rightmost) 3 bits for the expo

ehidna [41]

$a=00110111 = 00110_2 \times 2^{111_2} = 6 \times 2^{-1} = 3$

$b=11011000 = 11011_2 \times 2^{000_2} = -(0100_2 + 1) =-(4+1)=-5$

$a+b=-2 = -1 \times 2^{001} = -2 \times 2^{0} = -4 \times 2^{-1}$ etc.

$a+b=-2 = 11111001 = 11110000 = 11100111 = ...$

Hard to select the correct answers without seeing the choices. Let's check a couple,

$11111001 = -(00000+1) \times 2^{1} = -2 \quad\checkmark$

$11110000 = -(00001 + 1) \times 2^{0} = -2 \quad\checkmark$

$11100111 = -(00011 + 1) \times 2^{-1} = -4/2= -2 \quad\checkmark$

4 0

3 years ago

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Sliva [168]

Answer:

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Step-by-step explanation:

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3 years ago

How many arangments of letters in PARALLEL

coldgirl [10]

There are 8! ways to arrange the 8 letters. Due to the repeated L (3×) and A (2×), only one out of (2!)(3!) = 12 of these is unique.

The number of unique arrangements is 8!/(2!*3!) = 3,360

5 0

3 years ago

Let tan(x)=25tan(x)=25 .<br><br> What is the value of tan(π−x)tan(π−x) ?

Ghella [55]

Given tan(x)=25
we need to find tan(π-x)=cot(x) = 1/tan(x) = 1/25

Answer: tan(π-x)=1/25.

4 0

3 years ago

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