Question

Question 1(multiple choice worth 2 points) [02.06] the label on the car's antifreeze container claims to protect the car between â40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = (f â 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. â40 > (f â 32) > 125; â40 > f > 257 â40 < (f â 32) < 125; â40 < f < 257 â40 < (f â 32); â40 < f (f â 32) < 125; f < 257

Answer 1

relation between degree C and degree F is given as

`(^0C )/(100 - 0)= (^0F - 32)/(212 - 32)`

`(^0C)/(100) = (^0F - 32)/(180)`

now for 40 degree C

`(40)/(100) = (^0F - 32)/(180)`

`^0F = 104`

now for 125 degree C

`(125)/(100) = (^0F - 32)/(180)`

`^0F = 257`