Atour guide company is trying to decide if it is going to increase the cost of its tours to cover its sunk costs. they find that the average sunk cost per tour is $58, with a standard deviation of $18. if they take a random sample of 36 tours, identify each of the following to them make their decision and round to the nearest hundredth if necessary: meanstdsample meann=

understand that i don't know the answers

will someone answer his question

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

the answer is 1030 it's very simple math.