THIS IS A LOT OF POINTS PLEEE DO THIS, I HAVE 5-10 MINUTES ON THE CLOCK The formula K=5/9 (F-32)+273.15
converts temperatures from degrees Fahrenheit F to Kelvin K.

a. Solve the formula for F .

F= ...
(ps. it should not be simplified, just make everything based on F.)

b. The freezing point of helium is 0.95 Kelvin. What is this temperature in degrees Fahrenheit?

0.95 K = ___ degree F

Question 2
c. The temperature of dry ice is -78.5 degree C. Which is colder, dry ice or liquid
nitrogen?

a.

b.

c. liquid nitrogen -196 degrees Celsius

I hope this is what you wanted:

b. x- 48 =120

step-by-step explanation:

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: