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fomenos
3 years ago
13

faith wants to use the formula c(f)= 5/9(f-32) to convert degrees to fahrenheit, f, to degrees celsius, c(f). if faith calculate

d c(68), what would her results be

Mathematics
2 answers:
Klio2033 [76]3 years ago
8 0

Answer:

Her results would be 20ºC.

Step-by-step explanation:

The c(f) transformation means that for a Fahrenheit temperature measure, we can realize the conversion to Celsius using the following formula.

c(f) = \frac{5}{9}*(f-32)

In which f is the temperature measured in fahrenheit and c is the temperature measured in celsius.

If faith calculated c(68), what would her results be

She wants to realize the conversion of 68 fahrenheit to celsius. So

c(f) = \frac{5}{9}*(f-32)

c(68) = \frac{5}{9}*(68-32) = 20

Her results would be 20ºC.

Katyanochek1 [597]3 years ago
5 0
Hope this helps,the whole process of doing it there too ( not just the answer)

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\begin{array}{l}{\frac{1}{2} \times \text { celias candies count }=\frac{2}{3} \times \text { emmas candies count }} \\\\ {\rightarrow \frac{1}{2} \times n=\frac{2}{3} \times(105-n)} \\\\ {\rightarrow 3 \times n=2 \times 2 \times(105-n)} \\\\ {\rightarrow 3 \times n=2 \times 2 \times(105-n)} \\\\ {\rightarrow 3 n=4(105-n)} \\\\ {\quad \rightarrow 3 n=420-4 n} \\\\ {\rightarrow 3 n=420-4 n} \\\\ {\rightarrow 3 n+4 n=420} \\\\ {\rightarrow 7 n=7 \times 60} \\\\ {\rightarrow n=60}\end{array}

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