3 years ago

25% of what number is 18

1 answer:

7 0

25% means 1/4, as 25/100 is simplified into 1/4.
Multiply 18 by 4 to get your missing number.
18 x 4 = 72.
72 is your missing number.

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F the base is 4, what is the value if the exponent is 2? What if the exponent is -2?

nasty-shy [4]

Answer:

Step-by-step explanation:

value of 4, and you want to square it or exponent 2

so 4^2 = 4x4

=16

What is ^-2

It does the same operation however because to is negative it really means putting 4 in the denominator so 2 becomes positive. Inverse of the exponent 2

1/4^2 is the same as 4^-2

which will both give 1/16

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3 years ago

What is the solution to the equation 4 + 3sqrt 2y = 6?

mojhsa [17]

Answer:

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18y = 4

Divide both sides by 18

A possible solution is :

y = (2/9)

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Lyrx [107]

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4 years ago

The minimum and maximum temperature on a cold day in Lollypop Town can be modeled by the equation below: 2|x − 6| + 14 = 38 What

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So the minimum temperature is -6, and the maximum is 18.

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