The amount invested in each rate are $14500 and $12500 respectively;
Let the amount invested in each be P1 and P2
Let the individual interest be I1 and I2 respectively;
I1 = P1R1T/100
I2 = P2R2T/100
If a total of $27,000 is invested, then;
P1 + P2 = 27000 ........... 1
If the total interest after one year is $3385, then;
I1 + I2 = 3385
Solving equations 1 and 2 simultaneously;
P1 + P2 = 27000 ........... 1 * 12
12P1 + 13P2 = 338500 ........... 2 * 1
________________________________
12P1 + 12P12 = 324000
12P1 + 13P2 = 338500 ...
Subtract both equations
12P2 - 13 P2 = 324000 - 338500
-P2 = -14500
P2 = 14500
Recall that P1 + P2 = 27000
P1 = 27000 - P2
P1 = 27000 - 14500
P1 = 12500
Hence the amount invested in each rate are $14500 and $12500 respectively;
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Answer:
The first one is incorrect
Step-by-step explanation:
I only looked at the first one, and it's incorrect, the higher the wind speed is, the more likely the wave is to grow in size and speed. I can answer the rest if you want, but I'm assuming you're probably finished already.
From a tee box that is 6 yards above the ground, a golfer hit a ball. The Domain of the function is [0,230].
Given that,
In the picture there is a question with a graph.
From a tee box that is 6 yards above the ground, a golfer hit a ball. The graph displays the height of the golf ball above the ground in yards as a quadratic function of x, the golf ball's horizontal distance from the box in yards.
We have to find the domain of the function in the situation.
The domain is nothing but All of a function's x-values, or inputs, make up the domain, and all of a function's y-values, or outputs, make up the range.
The domain of a graph is every value in the graph, from left to right. The graph's entire range, from lower to higher numbers, represents the range.
Therefore, the Domain of the function is [0,230].
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