How can the numbers 3 7 12 2 make 11

Mathematics

2 answers:

Gala2k [10]3 years ago

8 0

Answer:

Step-by-step explanation:

7/3+12-2=12.33

7/2+12-3=12.5

Afina-wow [57]3 years ago

3 0

3x7 is 21 - 12 = 9+2= 11

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leonid [27]

The rate of interest is 75 % per year

Solution:

Given that, Jamerra received a $3,00 car loan

she plans on paying off the loan in 2 years

Jamerra will have paid $450 in interest

Therefore, we get

Principal = $ 300

Number of years = 2

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Rate of interest = ?

The simple interest is given by formula:

$simple\ Interest = \frac{p \times n \times r}{100}$

Where,

"p" is the principal and "n" is the number of years and "r" is the rate of Interest

Substituting the given values we get,

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3 years ago

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abruzzese [7]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The function f(t) = 20 sin (pi over 5t) + 12 models the temperature of a periodic chemical reaction where t represents time in h

gregori [183]

The answer for the exercise shown above is the second option, which is: Maximum: 32°; minimum: −8°; period: 10 hours.
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 You can make a graph of the function given in the problem above: f(t)=20Sin(π/5t)+12.
As you can see in the graph, the maximum point is at 32 over the y-axis, and the minimum is at -8.
The lenght of the repeating pattern of the function (Its period) is 10.