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jekas [21]
2 years ago
5

Juan deposited $450 in an account that earned 7.5% simple interest.

Mathematics
2 answers:
posledela2 years ago
8 0

Answer:

$551.25

Step-by-step explanation:

$450 x 7.5% = 33.75

33.75 x 3 = 101.25

101.25 + 450 = 551.25

mrs_skeptik [129]2 years ago
4 0
Um 1782829.00 and 43 is the answer if actually isn’t because I just need the points your in collage good job

Explanation:

1.2694*u+e+ieiei=3938383
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3n-5p+2n=10 solve for n
nikdorinn [45]

Answer:

n=3p

Isolate the variable by dividing each side by factors that don't contain the variable.

5 0
1 year ago
Read 2 more answers
Can you show us how to find the discriminant of the quadratic x^2 + 2x -2 =0
lorasvet [3.4K]
<em>Step #1: </em>
Make sure the equation is in the form of [ Ax² + Bx + C = 0 ].

Yours is already in that form.
A = 1
B = 2
C = -2

<em>Step #2:</em>
The 'discriminant' for that equation is [ B² - 4 A C ].
That's all there is to it, but it can tell you a lot about the roots of the equation.

-- If the discriminant is zero, then the left  side of the equation is a perfect square,
and both roots are equal. 

-- If the discriminant is greater than zero, the the roots are real and not equal.

-- If the discriminant is less than zero, then the roots are complex numbers.

The discriminant of your equation is  [ B² - 4 A C ] = 2² - 4(1)(-2) = 4 + 8 = 12

Your equation has two real, unequal roots.



4 0
3 years ago
Read 2 more answers
(I WILL GIVE YOU BRAINLIEST AND ANSWER ALL YOU CAN IDC) a market researcher tracks the number of people who visits a company's w
lawyer [7]

Part A: The exponential function is the best model for the given data. The data shows that every month the number of visitor approximately doubles from previous month. In other words the number is some base value (2, in this case) with the number of month (t) being in the exponent. This the a key characteristic of an exponential growth.  

Part B: (also explained above). Every month the number of visitors approximately doubles. Starting with 5.74 at month 8, the numbers goes up by about the same amount to 12.0 at month 9. At month 10, a similar increase occurs (doubling would be 24, and the data shows 25, so this is all "aproximate"). This trend continues throughout the table.

Part C:

Month 7 will be estimated as half of month 8 (going backward):

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Estimate for month 7 = 2.87 thousand visitors.

5 0
2 years ago
PLS help me its du, will make the brainiest!!
AnnyKZ [126]

Answer:

5241723 23245

Step-by-step explanation:

I'm pre sure u divide the total number to make a 3 digit im not too.

but good luck :)

7 0
3 years ago
4x + 8y= -8 <br> X= -2y + 1
slavikrds [6]

Answer:

Step-by-step explanation:

8 0
3 years ago
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