Which expression is equal to 5y^3÷5y^-2

=

Step-by-step explanation:

as 5 is both in numerator and denominator it will get cancelled so we have now expression

we will use  law of indices wherein if there is

which means that if the base is same in numerator and denominator then we have to subtract the power of denominator from numerator to get the reduced form using this concept

here power in numerator is 3 and power in denominator  is -2

hence we will be subtracting -2 from 3

Thus,

=

could

step-by-step explanation:

u send me a picture of ur work

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.