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2 years ago

5 A tourist, who is 192 cm tall, wants to estimate the

Mathematics

1 answer:

mamaluj [8]2 years ago

5 0

Answer:

26.28 m

Step-by-step explanation:

the whole explanation along with solution has been found in attachment. Please go through it.

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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,

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

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

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

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3 years ago

Suppose you want to have $800,000 for retirement in 20 years. Your account earns 8% interest. How much would you need to deposit

natulia [17]

Answer:

$40,000

Step-by-step explanation:

this the workings above

7 0

2 years ago

The measures of the angles of a triangle are in the extended ratio 4 : 5 : 6. What is the measure of the smallest angle?

anyanavicka [17]

<span>The sum of the interior angles of a triangle is 180 degrees
</span>
4x + 5x + 6x = 180
15x = 180
x = 180/15
x = 12

<span>The measure of the smallest angle = 4x = 4*12 = 48</span>°

8 0

3 years ago

The yearly attendance at a ballpark is shown in the table. Which answer describes the average rate of change from Year 2 to Year

SpyIntel [72]

Answer:

Step-by-step explanation:

The average rate of change is the change in attendance over change in time.

Δy / Δx

(333.7 - 298.3) / (5 - 2)

11.8

So the average rate of change is an increase of 11.8 thousand people per year.

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2 years ago

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Lady_Fox [76]

Answer:

$0.19

Step-by-step explanation:

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2 years ago