The amount invested in each company is :
- Amount invested in PP = $2400
- Amount invested in TT = $(10000 - 2400) = $7600
Using the simple interest relation:
Simple interest = principal × rate × time
Total amount = 10000
Let :
principal invested in PP = r
HENCE, amount invested in TT = 10000 - r
Total interest earned on both investments = $620
PP investment return + TT investment return = 620
(r × 10% × 1) + (10000 - r × 5% × 1) = 620
0.1r + 500 - 0.05r = 620
0.05r = 620 - 500
0.05r = 120
r = 120 / 0.05
r = 2400
Hence,
Amount invested in PP = $2400
Amount invested in TT = $(10000 - 2400) = $7600
Learn more : brainly.com/question/20014745?referrer=searchResults
Answer:
Step-by-step explanation:
Where is f(x)? My answers pertains only to g(x) = -x^2 + 2x + 4.
Part of B is true: As x approaches infinity in either direction, g(x) approaches negative infinity. The graph of g(x) is an inverted parabola.
Answer:
Domain: all real numbers
Range y≥ -2
Step-by-step explanation:
The domain is the input values or x values
X can be any value so the domain is all real values
The range is the output values or y values
x^2 is positive or 0 The smallest value y can take is 0-2 or -2
The range is y≥-2
Answer:
The correct option is 'No Solution'.
Step-by-step explanation:
Given the system of the equations
solving the system of the equations
as
4=12 is false, therefore the system of equations has no solution.
Therefore, the correct option is 'No Solution'.
