Answer:
27.7% of third year girls study biology
4n(-2)=(5)(-2)
-8n=-10
—— —-
-8 -8
n= 5/4
n= 1 1/4
So the final answer is n= 1.25
Answer:
102.222 square yards of light.
Step-by-step explanation:
From the above question, the yard had the dimensions 40 feet long and 23 feet wide.
Hence, the yard is rectangular in shape.
We have to find the area of the yard.
The formula is given as:
Area = Length × Width
= 40 feet × 23 feet
= 920 square feet
Converting to yards
1 square foot = 0.111 square yard
920 square feet = x
Cross Multiply
x = 920 × 0.111 square yard
x = 102.222 square yards.
Therefore, Robbert would need 102.222 square yards of light.
Answer:
per = 18a 7a+2a+7a+2a
area = 14 
7a*2a
Step-by-step explanation:
Put each number where Y should be (so 24/3 or 39/3) then simplify. If it is less than or equal to 12 than it satisfies the equation. A. Yes B. No C. Yes and D. Yes
