<span>It will take 20 minutes. The fridge needs to cool down by 90-50=40degrees. The fridge cools at 2 degrees per minute, i.e. 40/2=20 minutes total.</span>
Answer:
5050
Step-by-step explanation:
S=n*(n+1) / 2
S=100 * (100+1) /2 = 50 * 101 = 5050
<span>3.141592653589793238462643383279502884197169399375105820974944592307816406286
Goes on forever</span>
30:45
6:9
10:15
I believe that’s it,
hope this helps
