Thirty percent of employees planning for retirement are over the age of 55. what is the probability that a randomly selected employee is over 55 and plans for retirements? identify your events and show all of your work planning for retirement. 60% of those 4. are

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2

im not sure what this means: mc011-7.jpg

step-by-step explanation:

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

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