Jodie buys 12 cans of cola. There are 330 m/of cola in each can. l
Rob buys 4 bottles of cola.
There is 1 litre of cola in each bottle.
Rob buys more cola than Jodie.
How much more?

40 ml

Step-by-step explanation:

Jodie:  12 x 330 = 3960 ml

Rob: 4 x 1 = 4 litres = (4 x 1000) ml = 4000 ml

Difference: 4000 - 3960 = 40 ml

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.