Answer:
Use rise over run
Step-by-step explanation:
You go start at 5 on the y-axis and go up on and to the right 3
Donations = $10,000
Revenue = $55 per race enry
Expense = $15 per race entry
Budget ≥ $55,000
Let x = the number of race entries.
Total revenue = Donations + Race entries - Expenses
Therefore
10000 + 55x - 15x ≥ 55000
40x ≥ 45000
x ≥ 1125
Answer: Race entries ≥ 1125
For this case we have the following functions:
By definition of composition of functions, we have to:
So:
Thus, we have to:
Answer:
A piecewise linear function is a function that will have two equations with an inequality beside it dependent on the variable. For instance, If x is less than something, you use one equation, and if x is greater than something, you use the second equation. If given an integer, then the highest and lowest points will become you domain and range. The lowest and highest points of x will be your domain, while the same is true for range with the exception of operating under y values. Hope this helped.
Answer:B
Because when 0.0023 is written in scientific notation the answer is 2.3×10-³ which a negative sign
Step-by-step explanation:
5,600,000
5,600,000÷10
560,000
560,000÷10
56,000
56,000÷10
5,600
5600÷10
560
560÷10
56
56÷10
5.6
5.6×10⁶
23÷10
2.3
2.3×10¹
560÷10
56
56÷10
5.6
5.6×10²
0.0023
0.0023×10
0.023
0.023×10
0.23
0.23×10
2.3
2.3×10-³