Remember that the volume of a cylinder is
so we have that
so the radius is 9.6 milimeters
Elena va de compras con 400 euros se gasta 3/5 de esa cantidad ¿ cuanto le queda?
2 answers:
Planteamos ecuación sabiendo que:
===> Elena solo tiene 400 euros.
===> gasto el 3/5 de dicha cantidad.
Podemos multiplicar los números y restar el resultado entre el número de euros en este caso 400.
Entonces podemos realizamos operaciones :
Obtenido el resultado Podemos realizar la resta:
A Elena le quedan 160 euros.
Espero que te sirva, salu2!!!!
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Two thousand dollars is invested at 5.5 percent interest compounded
quarterly for 2 years. Then the amount is $ 2230.88
<u>Solution:</u>
Given that Two thousand dollars is invested at 5.5 percent interest compounded quarterly for 2 years
<em><u>The formula for amount using compounded quarterly is given as</u></em>:
Where, "p" is the principal sum
"R" is the rate of interest
"T" is the number of years
Here in this problem,
P = 2000 ; R = 5.5 ; T = 2 years
Plugging in values in formula we get,
On solving we get,
Hence the amount is $ 2230.88