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3t + 2c = 7.80 ---> x2 to get 6t + 4c = 15.605t + 4c = 14.20 6t + 4c = 15.60-- 5t + 4c = 14.20= 1t = 1.40If t = 1.40 substitute t in to the equation to get:(3 x 1.40) + 2c = 7.80 ---> 2c = 3.60 --&g...

An increase in concentration increases the rate of reaction because there are more particles in the same volume. This m...

The main organ controlling blood sugar levels is the pancreas. This is both an exocrine and endocrine gland. The endocrine part of the gland is what helps control blood glucose at a healthy level through ...

def s(n): ans=[] #This variable stores the list we will return. for i in range(n): #This is a for loop that will iterate n times. ans.append((i+1)**2) #This adds the (i+1)th square to the list, because ra...

The equation above is an example of a quadratic. The easiest way of solving this is to split the equation into two brackets, allowing you to equal each individual bracket to zero, and so get a value of x....