The fish in an aquarium are given 1/8 kg of fish food each morning and 1/5 kg of fish food in the afternoon . A container has 13/3 container of fish food ,find the days it will last

13 days

Step-by-step explanation:

The fish is given 1/8 kg of fish food in the morning

The fish is given 1/5 kg in the afternoon

1/8 + 1/5

= 13/40

The container has 13/3 kg of fish food

Therefore the days it will last can be calculated as follows

13/3÷13/40

= 13/3 ×40/13

= 40/3

= 13.3

Hence it will last for 13 days

required rate of return = 0.166 = 16.6%

step-by-step explanation:

under the capital asset pricing model (capm), the required or expected rate of return for a particular security or asset is given using the formula:

required rate of return = risk-free rate + beta*(market risk premium)

we are given that;

risk-free rate = 4% = 0.04

beta = 1.4

market risk premium = 9% = 0.09

we simply plug these values into the above formula;

required rate of return = 0.04 + 1.4*(0.09)

required rate of return = 0.04 + 0.126

required rate of return = 0.166 = 16.6%