Answer:
Dr. Gavin needs to recruit 200 participants.
Step-by-step explanation:
Dr. Gavin is conducting a 2 x 4 independent-groups factorial design.
This means that there will be 2*4 = 8 cells.
Assuming he wants 25 people in each cell, how many participants does Dr. Gavin need to recruit?
25 people in each cell, 8 cells. So
25*8 = 200
Dr. Gavin needs to recruit 200 participants.
Answer:
24/3×3600=28800bottles per day
Step-by-step explanation:
Answer:
48 cupcakes divided by the boys age equals amout of cupcakes per person.
Step-by-step explanation:
The answer is 45 because 36 as a fraction is 36/w (the w is a variable) and 80% is 80/100, then cross multiply 36 x 100 is 3600 and 80 x w is 80w. Divide by 80 and you get 45. :)