Answer:
The answer is 3 people.
Step-by-step explanation:
$37.50 ÷ 3= $12.50 per person
Answer:
width = 1.77845 ft
length = 7.1138 ft
height = 5.691 ft
total cost = $759.09
Step-by-step explanation:
volume = length x width x height
length = 4 width
base of the rectangle = 4 x 1 w = 4w²
72 (volume) = 4w²h
18 = w²h
f(c) = (2 x 4w² x $10) + (2 x wh x $5) + (2 x 4wh x $5)
f(c) = 80w² + 10wh + 40wh
f(c) = 80w² + 50wh
since we need only 1 variable (width), we have to substitute h:
h = 18/w²
f(c) = 80w² + 50w(18/w²) = 80w² + 900/w
f'(c) = 160w + 900/w²
0 = (160w³ + 900)/w²
0 = 160w³ + 900
0 = 20(8w³ + 45)
0 = 8w³ + 45
8w³ = -45
w³ = -45/8
w = ∛-45/8 = -1.77845 and 1.77845
since w cannot be negative, then it must be 1.77845
Answer:
The answer is B. $11.50 each
Step-by-step explanation:
2 pizzas @ $11 each is $22
3 garlic bread orders @ $4 each is $12
2 pitchers of soda @ $6 each is $12
$22+$12+$12 = $46
4 friends are splitting it evenly.
$46 divided by 4 = $11.50
Given that the manufacturer recommends storing the batteries at temperatures ranging from -20 degrees celsius to 45 degrees celsius, you can identify that the minimum temperature they can be stored is:
And the maximum temperature they can be stored is:
Let be "T" the temperature (in degrees Fahrenheit) at which the batteries can be stored.
You need to convert the minimum and maximum temperature from Degrees Celsius to Degrees Fahrenheit using this formula:
Then, you get:
Therefore, you can write the following inequality to represents describe "T":
Hence, the answer is:
