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3 years ago

When will you need hexadecimals in life?

1 answer:

s2008m [1.1K]3 years ago

6 0

Hexadecimal numerals are widely used by computer system designers and programmers, as they provide a human-friendly representation of binary-coded values. Each hexadecimal digit represents four binary digits, also known as a nibble, which is half a byte.

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Mr. Jones wants to buy 6 tickets to a play. Each ticket costs $10. Mr. Jones has $45 in his pocket.

lawyer [7]

Answer:

He needs $15 more

Step-by-step explanation:

since each ticket costs $10 dollars, and there is 6 tickets, we need to multiply 10 x 6 to get the total cost of all tickets

10 x 6 = $60

To find how much more money he needs to buy all tickets, we need to subtract $45 from the total cost of tickets, which is $60

$60 - $45 = $15

Hope you understand this explanation!

8 0

3 years ago

The histogram below displays the distribution of 50 ages at death due to trauma (unnatural accidents and homicides) that were ob

sattari [20]

Answer:

d. The median and the IQR

Step-by-step explanation:

The median separates the upper half from the lower half of a set. So 50% of the values in a data set lie at or below the median, and 50% lie at or above the median. This means that the median is the appropriate numerical measure to describe the center.

The first quartile(Q1) separates the lower 25% from the upper 75% of a set. So 25% of the values in a data set lie at or below the first quartile, and 75% of the values in a data set lie at or above the first quartile.

The third quartile(Q3) separates the lower 75% from the upper 25% of a set. So 75% of the values in a data set lie at or below the third quartile, and 25% of the values in a data set lie at or the third quartile.

The quartiles are used to measure the spread of a data-set.

The interquartile range(IQR), is Q3-Q1.

So the correct answer is:

d. The median and the IQR

5 0

3 years ago

In the diagram, PQRT is a rhombus. STUQ and

worty [1.4K]

Step-by-step explanation:

since PQRT is a rhombus,

URQ=TPU

y=180-90-24=66

x=180-32-90-24=34

8 0

3 years ago

compare and contrast the difference between simplify a fraction and simplify a radical. What is the ultimate goal for each?

yanalaym [24]

Compare:
- The goal of reducing a radical and a fraction is to literally simplify the numbers to make them easier to work with

Contrast:
- The action of simplifying fractions is dividing the numerator and denominator by a common factor.
- The action of simplifying radicals is making sure the radicand has no square factors. You separate the radicand into two parts, one of which can be square rooted into a whole number.
Example:
$\sqrt{18} = \sqrt{9} * \sqrt{2} = 3 \sqrt{2}$

3 0

3 years ago

What is the term for a turn of a figure around a fixed point?

Verdich [7]

Answer:

rotation is the word you are looking for :)

rotation- a turn of a figure around a fixed point

6 0

3 years ago