Answer: $100,000
Step-by-step explanation:
Let P be the amount he invested in 5% profit .
then 250,000-P be the amount he invested in 10% profit .
The total profit he earns at 5% =5% of P
⇒The total profit he earns at 5 %=0.05P
Now, The total profit he earns at 10% =10% of (250,000-P)
⇒The total profit he earns at 10%=
According to the question,
Thus, the money he invest in the company that made 5%= $100,000
Answer:
The manager can select a team in 61425 ways.
Step-by-step explanation:
The order in which the cashiers and the kitchen crews are selected is not important. So we use the combinations formula to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
In how many ways can the manager select a team?
2 cashiers from a set of 10.
4 kitchen crews from a set of 15. So
The manager can select a team in 61425 ways.