60-points,5-star rating, a and marked as brainiest.
john wants to know which color of container heats water the fastest. he gets a red container, a black container and a white container and fills each with 300 ml of water. the water is at the same temperature for all three containers. he sets the containers on a bench in the sun. he records the temperature of the water in each container every 5 minutes. each container is the same size and made of the same material.
independent variable:
dependent variable:
3 constants:
write a hypothesis for this experiment:

The only way to identify an intercept is as an ordered pair. true false

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above