Question

Ice cream stays solid at Fahrenheit temperatures below 10 degrees. The
formula F = 9/5C + 32 can be used to convert Celsius temperature to
Fahrenheit temperature. Determine in terms of inequality those Celsius
temperatures for which ice-cream stays solid.

Answer 1

Step-by-step explanation:

$\mathtt{F = 9/5C + 32}$

$F = \frac{9}{5 \times 10 }+ 32 \: \: \: \: \: ( \because \: c = 10)$

$F = \frac {9}{50}+ 32$

$F = 0.18+ 32$

$F = 32.18$

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