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2 years ago

8.2 is 2% of what number

Mathematics

2 answers:

san4es73 [151]2 years ago

8 0

Answer:

Step-by-step explanation:

If 2% × 410 = 8.2 => Divide 8.2 by 410And see if we get as a result: 2% Note: Multiply a number by the fraction 100/100, and its value doesn't change.

salantis [7]2 years ago

7 0

Answer:

m = 410

Step-by-step explanation:

Let the number be n. Then:

8.2

--------- = 0.02

Cross-multiplying yields 0.02n = 8.2, from which we find n = 410

Recall that a percentage, such as 2%, is equivalent to a decimal fraction, such as

-------- = 0.02

100%

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3 years ago

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yuradex [85]

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2 years ago

What is the solution to this equation:<br> X+7=-8

Brilliant_brown [7]

Answer:

$\boxed {x = -15}$

Step-by-step explanation:

Solve for the value of $x$ :

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3 years ago

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liraira [26]

No hay solución en la que ambas trayectorias estén en la misma posición, puesto que no existe el riesgo de que sufran un choque entre ellos.

-------------------------

La trayectoria del primero es:

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$x_1 = 2y - 100$

Para el segundo, tiene-se que:

$-x + 200 + 2y = 0$

$x_2 = 2y + 200$

Igualando los valores de x:

$x_1 = x_2$

$2y - 100 = 2y + 200$

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No hay solución en la que ambas trayectorias estén en la misma posición, puesto que no existe el riesgo de que sufran un choque entre ellos.

Un problema similar es dado en brainly.com/question/24653364

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3 years ago

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Use binomial theorem.
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n = 11
k = 10,11
p = 1/2

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3 years ago

8.2 is 2% of what number ​

8.2 is 2% of what number