A nutritionist has designed an intervention to motivate parents of preschool children to provide more fruits and vegetables to their children. To study the effectiveness of this intervention, the
nutritionist will conduct an experiment in which half of the selected study participants will receive
the intervention and the others will not. Study subjects will be recruited from families with children
who receive medical care for their children through the university health center. The nutritionist will
compare the amount of fruit consumed per day by the children in families who received the
intervention and by those who did not. Which of the following is true?

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.

d

step-by-step explanation:

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.