How is elementary? just wondering haha seems hard for a kid
Quantity of animal feed in the barn initially = 96 kg
Fraction of animal feed that was wasted = 1/10 of initial quantity
Quantity of animal feed wasted= (1/10) *96 = 9.6 kg
Quantity of animal feed left = Quantity of animal feed initially - Quantity of animal feed wasted
Quantity of animal feed left = 96-9.6= 86.4 kg
Answer: 86.4 kg of animal feed was left in the barn.
Answer:
Step-by-step explanation:
here x1=0 y1=-2 x2=-6 y2=4
slope=y2-y1/x2-x1
=4-(-2)/-6-0
=4+2/-6
=6/-6
=-1
therefore slope=-1.
Answer:
The money was invested for 8 years.
Step-by-step explanation:
Given that a principal of $ 20,000 is invested at 6.25% and earns $ 10,000 simple interest, to determine how many years has the money been invested, the following calculation has to be performed:
(20,000 x 0.0625) x X = 10,000
1,250X = 10,000
X = 10,000 / 1,250
X = 8
Thus, the money was invested for 8 years.
