Respuesta:
960 m
Explicación paso a paso:
Paso 1: Información provista
Superficie del parque (S): 1600 m²
Paso 2: Calcular cuanto mide cada lado (l) del parque
El parque es un cuadrado, por lo que podemos encontrar la longitud del lado usando la siguiente fórmula.
S = l²
l = √S = √1600 m² = 40 m
Paso 3: Calcular el perímetro del parque (P)
El perímetro es la cantidad de metros que reccorre cuando da una vuelta completa.
P = 4 l = 4 × 40 m = 160 m
Paso 4: Calcular la distancia recorrida cuando corre 6 vueltas
Debemos multiplicar el perímetro por 6.
6 × 160 m = 960 m
(3,7) becomes (3,-7) when reflected across the x axis.
Answer:
The amount earned is $27,137.65
Interest earned is $17,137.65
Step-by-step explanation:
Here, we want to use the compound interest formula
We have this as follows;
A = P(1 + r/n)^nt
A is the amount
P is the principal which is the amount deposited = $10,000
r is the interest rate = 4% = 4/100 = 0.04
n is the number of times the interest is compounded per year;
Since it is every month, the number of times in a year is 12
t is the number of years = 25
Substituting these values;
A = 10,000(1 + 0.04/12)^(25*12)
A = $27,137.65
The interest earned is the difference between this amount and the amount deposited which is;
27,137.65 - 10,000 = $17,137.65
Answer:
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Step-by-step explanation:
Answer:
Step-by-step explanation:
-d + 6 = 16
-d = 10
d = -10
the answer is b
