If a thermometer outside your classroom indicates a temperature of 61 degrees fahrenheit, what is the temperature in degrees celsius? in kelvin?

16.11C and 289.26K

Step-by-step explanation:

The formula for converting Farenheit to Celsius is

(F-32)*(5/9)=C

Let us put F = 61

(61-32)*(5/9)=C

29*5/9=16.11

Hence 61F=16.11C

The formula for converting Farenheit to Kelvin is

(F-32)*(5/9)+273.15=K

Putting value of F as 61 we get

K=16.11+273.15=289.26

Hence 61F=289.26K

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.