Answer:
1. 140 times
Step-by-step explanation:
50% because it can either girl or boy first. I hope i helped
Answer:
8, 15, 17
Step-by-step explanation:
That's a triple I remember
The amount of heat lost by the water is 1870 calories
Step-by-step explanation:
The amount of heat released by a substance is given by the equation

where
Q is the amount of heat lost
m is the mass of the substance
C is the specific heat capacity of the substance
is its change in temperature
In this problem, we have:
m = 85 g is the mass of water
is the specific heat capacity of water
is the change in temperature of the water
Substituting, we find

Learn more about heat:
brainly.com/question/3032746
brainly.com/question/4759369
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The value of X must be 0. Hope this helps and a Brainliest would be appreciated