Jorge is making 6 large salads and 4 small salads how many cherry tomatoes does he need?
2 answers:
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Answer:
March (3) to December (12)
Step-by-step explanation:
Given:
The graph above
Required:
Months where the number of Jerseys sold at least 150?
The above graph is a typical two dimensional graph.
A 2 dimensional graph has x and y axis.
The y axis (vertical) of this graph holds the number of jersey sold
While the x axis (horizontal) of this graph holds the number of month.
To check the month where at least 150 jerseys were sold, we mark the "150 mark" on the y axis then we trace it to the x axis.
For convenience sake, we'll make use of a line (see attachment).
Every month that falls under this line will not regarded as sales less than 150 (meaning that these months do not count as part of the answer)
From the line on the attachment, only the 3rd month to the 12th month satisfy this criteria.
Hence, the months at which number of sold jersey was atleast 150 is 3 to 12.
Answer:
When new, the scooter cost $900
Step-by-step explanation:
<u><em>The complete question in the attached figure</em></u>
we have
This is a exponential function of the form
where
A(t) ----> represent the value of a motor scooter
t ----> the number of years after it was purchased
a ---> represent the initial value or y-intercept
b is the base of the exponential function
r is the percent rate of change
b=(1+r)
In this problem we have
The base b is less than 1
That means ----> is a exponential decay function (is a decreasing function)
Find the percent rate of change
Convert to percentage (multiply by 100)
---> negative means is a decreasing function
<u><em>Verify each statements</em></u>
<em>case A</em>) When new, the scooter cost $765.
The statement is false
Because the original value of the scooter was $900
case B) When new, the scooter cost $900
The statement is true (see the explanation)
case C) The scooter’s value is decreasing at a rate of 85% each year
The statement is false
Because the scooter’s value is decreasing at a rate of 15% each year (see the explanation)
case D) The scooter’s value is decreasing at a rate of 0.15% each year
The statement is false
Because the scooter’s value is decreasing at a rate of 15% each year (see the explanation)
