Answer:
The coordinates represent the numbers of plants of each type she can use and minimize the cost
Step-by-step explanation:
Let
x -----> the number of plants of one type
y ----> the number of plants of the other type
we know that
The vertex of the feasible region that results in the minimum value of the cost function is (5,39)
so
That means ----> Buying 5 of one type of plant and 39 of the other type of plant results in the lowest cost.
therefore
The coordinates represent the numbers of plants of each type she can use and minimize the cost
(x)(2)+(x+20)(4)=3502x+4x+80=3506x+80=3506x+80-350=2706x+270/6=45 rate of bus45+20 = rate of train
Answer:
The other item is 1.25 pounds
Step-by-step explanation:
Subtract 2 from 3.25
The conversion is given as 1, 760 feet per second
<h3>How to convert the value</h3>
We need to convert 20miles per hour to feet per second
First, we should convert miles to feet
1 mile = 5280 feet
Then,
20 miles = x
Cross multiply
20 × 5280 = x
x = 105, 600
Per hour = I hour = 60 seconds
To find the conversion, we divided the conversion to feet by that of the time
= 105, 600/60
= 1, 760 feet per second
Thus, the conversion is given as 1, 760 feet per second
Learn more about distance conversion here:
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