Answer:
Step-by-step explanation:
If a cross country runner covers a distance of 287 meters in 154 seconds what is her speed?
1 answer:
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Answer:
Therefore original price = $580,000
Answer:
$150
Step-by-step explanation:
Let the account earns 5% APR as simple interest for the invested principal.
Now, the formula of simple interest gives that,
, where A is the final amount, P is the principal amount invested, r is the % of interest and t is the number of years for which the principal is invested.
So, the interest earned will be given by,
Hence, in our case, $300 is invested for 10 years at a simple interest of 5%. So, dollars.
Therefore, the amount of interest earned will be $150. (Answer)
<h2>Answer:</h2>
To solve this problem, we need to start with the parent function of the exponential function, which is , where
is the base. In our problem,
, so our parent function here is
. Then, we need to perform some transformations to our parent function. Thus:
1. Vertical shrink:
A vertical shrink is a nonrigid transformation because the graph of the function get a distortion in the shape, so this transformation is as follows:
where in this problem equals 0.25 because:
2. Vertical shift:
The graph of the function get a vertical shift given by:
So the graph is shifted 3 units up. So the result is the graph shown above.