Answer:
oil and sugar
Step-by-step explanation:
Answer:
111
Step-by-step explanation:
divide by 2 to find the radius
let y = x^2
4y^2 -21y + 20 = 0
solve for y
then substitute back in to get x
Answer:
= desaster
Step-by-step explanation:
Answer:
14708
Step-by-step explanation:
The growth factor is 100% + 2.5% = 102.5% = 1.025
Population after 5 years
= 13000 × 
≈ 14708 ( to the nearest whole number )