PLS HELP 13 points pls Task 4: You have been tasked with making the largest possible
open top box from a piece of poster board by cutting squares out
of each corner and then folding them up. The dimensions of the
poster board must be on the interval [20,50]
Length:
a) Write an equation for the volume of the box and attach a
Desmos graph and link in a suitable viewing window.
b) What are the restrictions on the variable in v(x)? Explain
what these restrictions mean within the context of this
problem
c) What size square should you cut out to maximize the
volume of the box? What is the maximum volume you can
create? Round to the nearest tenth if necessary
d) What are the optimal dimensions of the box?

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

answer: idk wbu

step-by-step explanation: umm..

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!