According to Newton's Law of Cooling, if a body with temperature T, is placed in surroundings with temperature to different from that of T7, the body will either cool or warm to temperature T after t
minutes, where T(t) = To +(T 1 - To)e - kt.
า
A chilled jello salad with temperature 46°F is taken from a refrigerator and placed in a 68°F room.
After 10 minutes, the temperature of the salad is 54°F. Use Newton's Law of Cooling to find the
salad's temperature after 15 minutes.
...
1°F.
After 15 minutes the jello salad will have a temperature of
(Round to the nearest integer.)

more detail

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

step-by-step explanation: s