If the shop owner places an order for 150 bagels per day, what is their expected daily return on bagels? (that is, what is the expected value of their bagel purchase? )

mathpapa

step-by-step explanation:

its line 2 i just added the rest or else it wouldn't let me answer

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus