Ernie rates this problem 525÷1500 which expression represents Arnies problem select each correct answer

Mathematics

1 answer:

zlopas [31]3 years ago

4 0

Ernie rates this problem 525 ÷ 1500 which expression represents Ernie's problem select each correct answer:

Equation:

525/1500

Answer:

1500 divided by 525 equals 2 with a remainder of 450

= 2 R 450

= 2 450/525

How many times 525 can you divided by 1500

525 Divided 1500

Long division quotient:

2.857142857

Calculated division quotient:

2.857142857

Whole number portion of quotient:

Remainder:

450

According to my calculations, 525 goes into 1500 a total of 2 times with a remainder of 450. If you continue the long division beyond the decimal point, the result would be 2.857142857.

Hope that helps!!! : )

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Which property says if m= -2 then 8m = -16

Veseljchak [2.6K]

Answer:

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Step-by-step explanation:

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3 years ago

The equation C = 5 9 F − 160 9 gives the relation between temperature readings in Celsius and Fahrenheit.

Pavel [41]

Step-by-step explanation:

The question is wrong. The correct equation is :

$C=\frac{5}{9}F-\frac{160}{9}$

We know that the equation gives the relation between temperature readings in Celsius and Fahrenheit.

Therefore, giving that we know the value in Fahrenheit ''F'' we can find the reading in Celsius ''C''. This define a function C(F) that depends of the variable ''F''.

So for the incise (a) we answer Yes, C is a function of F.

For (b) we need to find the mathematical domain of this function. Giving that we haven't got any mathematical restriction, the mathematical domain of the function are all real numbers.

Dom (C) = ( - ∞ , + ∞)

For (c) we know that the water in liquid state and at normal atmospheric pressure exists between 0 and 100 Celsius.

Therefore the range will be

Rang (C) = (0,100)

Now, we need to find the domain for this range. We do this by equaliting and finding the value for the variable ''F'' :

For C = 0 :

$0=\frac{5}{9}F-\frac{160}{9}$ ⇒ $F=32$