.04(2x)+.03(x)+.05(500+x)=2025
.08x+.03x+.05x+25=2025
.16x+25=2025
.16x=2000
x=12500
She has 2x invested at 4%, so she had $25000.00 invested at 4%.
Answer: D
Step-by-step explanation:
The expression for x-value of the vertex is (-b/2a). Doing this will give you the time of 3.8125 seconds.
Just input that value back into the equation and you will get the max height of 242.56 feet.
If 60% out of the 2,660 students are males, then
40% out of t<span>he same 2,660 students are females
Ten the number of females is 40% x 2660 = 0.4 x 2660 = 1,064 females</span>
Answer:
This is exponential
Step-by-step explanation:
Hope this helps! Have a nice day!
Step-by-step explanation:
When the inequality uses < or >, it is a broken line.
For the point (0, 0) it means that x = 0 and y = 0.
Since (0) < (0)² + 4(0) + 5 is true, the point is part of the solution.