A bicycle is on sale at a store for 15% off it’s original price. The original price, in dollars, of the bicycle is represented b
1 answer:
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Answer:
Step-by-step explanation:
We are looking for a trigonometric function which contains the point (0, 3), and has an amplitude of 3.
We know that for a sine function ,
; therefore the function we a looking for cannot be a sine function because it is zero at
.
However, the cosine function gives non-zero value at
therefore, a cosine function can be our function.
Now, cosine function with amplitude has the form
this is because the cosine function is maximum at and therefore, has the property that
in other words it contains the point .
The function we are looking for contains the point ; therefore, its amplitude must be 3, or
we see that this function satisfies our conditions: has amplitude of 3, and it passes through the point (0, 3) because
Given:
The reasoning problem is
42=164, 73=499, 51= 251, 29=?
To find:
The missing value.
Solution:
In the given reasoning problem, we need to square each digit then write them combinedly.
On combining these two, we get
Similarly,
Using this pattern, we need write the square of 2 and 9 combinedly to find the value of 29.
Therefore, the missing value is 481.