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2 years ago

A customer purchases a television set for $800 using a credit card. the interest is

Mathematics

1 answer:

Ganezh [65]2 years ago

7 0

Answer:

<h2><em>FUTURE VALUE=956.48$</em></h2>

Step-by-step explanation:

<h2>i=18%=0.18</h2><h2>pv =$800</h2><h2>compound monthly =12</h2><h2>eff=(1+0.18/12)^12 -1</h2><h2> =19.56% =0.1956</h2><h2>f= pv(1+eff)^n here n=1 year eff=0.1956 </h2><h2>=800*(1+0.1956)^1</h2><h2>=$956.48</h2>

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From the height of 30 meters above sea level of a cliff, a ship is sighted due west. The angle of depression is 20How far from t

Igoryamba

Answer:

9470m above the sea level.

Step-by-step explanation:

5 0

2 years ago

Madison made the following table to record the height of each person in her family. If Madison and Jade lay end to end, how far

vitfil [10]

Answer:

10 ft

Step-by-step explanation:

To get their total reach, we add the two numbers.

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Add integers and fractions

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3 years ago

A password is 4 characters long and must consist of 3 letters and 1 of 10 special characters. If letters can be repeated and the

Ne4ueva [31]

The number of possibilities for constructing the 4 characters long password with specified conditions is given by: Option C: 703,040

<h3>What is the rule of product in combinatorics?</h3>

If a work A can be done in p ways, and another work B can be done in q ways, then both A and B can be done in $p \times q$ ways.

Remember that this count doesn't differentiate between order of doing A first or B first then doing other work after the first work.

Thus, doing A then B is considered same as doing B then A

We're specified that:

The password needs to be 4 characters long
It must have 3 letters and 1 of 10 special characters.
Repetition is allowed.

So, each of 3 characters get 26 ways of being 1 letter. (assuming no difference is there between upper case letter and lower case letter).

And that 1 remaining character get 10 ways of being a special character.

So, by product rule, this choice (without ordering) can be done in:

$26 \times 26 \times 26 \times 10 = 175760$ ways.

Now, the password may look like one of those:

L, L, L, S
L, L, S, L
L, S, L, L
S, L, L, L

where S shows presence of special character and L shows presence of letter.

Those 175760 ways are available for each of those four ways.

Thus, resultant number of ways this can be done is:

$175760 \times 4 = 703040$

Thus, the number of possibilities for constructing the 4 characters long password with specified conditions is given by: Option C: 703,040

Learn more about rule of product here:

brainly.com/question/2763785

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1 year ago

8 less than the product 13 times a number x is less than or equal to -32.

Semmy [17]

The answer to the question