Answer:
There will be 200g of aluminium.
Step-by-step explanation:
We use a rule of three to solve this question.
However, the relationship between the variables are inverse, which means that we use an inverse rule of three. This means that we are going to multiply the values laterally, instead of diagonally(cross multiplication).
We have these following relationships:
600g aluminum - 40g tim
xg aluminium - 120g tin
Multiplying laterally:
There will be 200g of aluminium.
R θ is the length = 7.5 cm
R^2 θ/2 is the area = 37.5 (cm)^2
Therefore
R = 2* 37.5 / 7.5 = 10 cm
Answer:
C. 50
Step-by-step explanation:
I would say it looks more like 60 and 50 is the closest
Arthimetic sequence so use the formula
Answer:
12/14 cups
Step-by-step explanation:
add the fractions