A temperature, F, in degrees Fahrenheit is given by F = 9/5c + 32, where c is the temperature in degrees Celsius. A temperature in Kelvin is given by K = C + 237. What is a temperature of 176 ⁰F in Kelvin?

A.) 353.0
B.) 449.0
C.) 532.2
D.) 621.8

Please help, I don't have much time!!!

A.) 353.0

Step-by-step explanation:

The formula for converting temperature values from degrees Fahrenheit to degrees Celsius is expressed as

F = 9/5c + 32

where c is the temperature in degrees Celsius.

Therefore, for a temperature of 176 ⁰F, the value in degrees Celsius is

176 = 9/5c + 32

9c/5 = 176 - 32 = 144

9c = 5 × 144 = 720

c = 720/9

c = 80

A temperature in Kelvin is given by K = C + 273. Therefore, the value of a temperature of 176 ⁰F in Kelvin is

K = 80 + 273

K = 353

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

maybe i can