The local amusement park charges $17.95 per person and 4 adults are planning to go.
17.95 * 4 = $71.80<span>
However, after 5 PM the charge is reduced to $13.55 per person.
13.55 * 4 = $54.20
The question asks how much the group will save if they go to the amusement park after 5 PM. To find this amount, we subtract the amount that it costs for them to go to the amusement park after 5 PM from the amount that it would cost them to go in the morning.
$71.80 - $54.20 = $17.60
Therefore, the group of 4 adults would save $17.60 if they went to the amusement park after 5 PM.
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Answer:
1.5
Step-by-step explanation:
The constant of proportionality is the slope
m= (y2-y1)/(x2-x1)
Pick any two points
m = (12-6)/(8-4)
= 6/4
= 3/2
= 1.5
an explicit formula for the arithmetic sequence -5,13,31,49 is .
<u>Step-by-step explanation:</u>
Here we have an arithmetic sequence -5,13,31,49 . We need to find an explicit formula for the arithmetic sequence .Let's find out:
Let be terms of an A.P , common difference is :
⇒
⇒
⇒
⇒
We know that general term of an Arithmetic Progression ( A.P) is :
⇒
So , Here we will have
⇒
⇒
⇒
Therefore , an explicit formula for the arithmetic sequence -5,13,31,49 is .
Answer:
Length of the sides of the base (x) = 7.606 ft
Height (h) = 3.802 ft
The minimum surface area is 173.55 ft²
Step-by-step explanation:
Surface area is given by:
The value of x for which the derivate of the surface area function is zero, is the length of the sides of the base that minimizes surface area:
The height of the box is given by:
The dimensions of the box with minimum surface area are:
Length of the sides of the base (x) = 7.606 ft
Height (h) = 3.802 ft
The absolute minimum is:
The minimum surface area is 173.55 ft²