3 years ago

If 40% of a number is 56. What was the original Number

1 answer:

7 0

56 divided by 40 is 1.4. Multiply that by 100 and you get 140.

This is the long way of doing it, but it's the way I've always done it.

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Determine whether the equation represents direct, inverse, joint, or combined variation.

Dominik [7]

Answer: The retort to the peculiar proposed interrogate is definitively identified as ‘Joint Variation’, interchangeably acknowledged as ‘Combined Variation’.

Step-by-Step Explanation:

Given the mathematical statement,
Y = 4x^3z^3

Such coherently demonstrates the principle of a foreign variable, ‘y’, which whom varies directly as the product of at least two distinct or distinguishable quantities occur.

The mentioned is the precise definition of Joint Variation, where ‘y’ is jointly proportional to the product of the minimum agglomerate of two quantities, whilst a presence of a nonzero constant, k.

*I hope this helps.

5 0

3 years ago

Solve the inequality 2(m-3)+7<21

choli [55]

Hey! So, the answer is the letter B.