Answer:
V(t)=50⋅(2.5) ^t
Step-by-step explanation:
Since the initial number of views is 50, the function that best models the number of views months after it's uploaded is V(t)=50⋅(2.5) ^t
Answer: X + X= 2x or X squared.
Step-by-step explanation:
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Answer:
(b) 4 x = 4 5 is the needed expression to solve for the value of x.
Step-by-step explanation:
Here, the given proportion is simplified as:
Now, to simplify any proportion of the form the simplest way is CROSS MULTIPLICATION.
So, cross multiplying
Similarly cross multiplying , we get:
4 (x) = (9) (5)
or, 4 x = 45
Hence, 4 x = 45 is the needed expression to solve for the value of x.