En Español
En la class de ciencias hay muchos estudiantes. A Irene siempre le gusta estudiar y haver la tarea. En todos los exámenes saca cien. Pablo nunca estudia y no le gusta tomar aptunes. En los exámenes saca cuarenta, cincuenta y trienta. Muchas veces, a Sandra le gusta hacer la tarea. En los exámenes saca noventa, cuarenta y cien. A Eduardo a veces le gusta estudiar y hacer la tarea. En los exámenes saca noventa, noventa y noventa. A Javier nunca le gusta leer libros. En los exámenes saca cuarenta, cincuenta y cuarenta. Todos los estudiantes son differentes y me gusta enseñar ciencias a todos.
In english
In science class there are many students. Irene always likes to study and do her homework. In all the exams he gets a hundred. Pablo never studies and does not like to take aptunes. In the exams he gets forty, fifty and thirty. Many times Sandra likes to do her homework. In the exams he gets ninety, forty and one hundred. Eduardo sometimes likes to study and do homework. In the exams he gets ninety, ninety and ninety. Javier never likes to read books. On the exams he gets forty, fifty and forty. All students are different and I like to teach science to everyone.
Hope this helps!
Answer:
x = 40°
Step-by-step explanation:
Reference angle = x°
Adjacent side length to reference angle = 7.2
Hypotenuse = 9.4
Apply trigonometric function CAH, which is:
Cos x = Adj/Hyp
Substitute
Cos x = 7.2/9.4
Cos x = 0.76596
x = 40° (nearest tenth)
Answer:
***The balance after 4 years is $3738.23***
Step-by-step explanation:
The amount in a continuously compounded account is given by:
where P=$3000 is the principal, r=5.5% is the annual interest rate and t=4 years.
We substitute these values to obtain:
This will evaluate to:
Rounding to the nearest cent, we get: $3738.23
Step (1)
We know that the sum of all the terms in an infinite geometric sequence finding from following equation whenever |q| < 1 .
q = magnitude
So :
Remember it I'll use it again.
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Step (2)
We know that the sum of the n first terms of a geometric sequence finding from following equation.
_________________________________
Sum of all terms starting from the third is 9.
So :
Sides minus 9
So :
Factoring t(1)
We have found t(1) = 81 ( 1 - q ) in step (1).
So :
Divided sides by 81
Subtract sides minus -1
Negatives simplifies
Radical sides
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Step (4)
If q = 1/3 :
So :
°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°
If q = - 1/3 :
So :
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
Well to solve this question we first need to know the formula for finding simple interest as because you dont state otherwise is what Im going to find for you which is,
S=starting amount, I=interest rate, and T=amount of years that the cash has been in the bank. So now all that we need to do is input are numbers like so 12000(1+.05)
now just solve like so,
12000(1+.05)
=16081 now to find how much she paid extra take,
16081-12000=4081 so are end answer is she paid $4081 in interest.
Enjoy!=)