Find the work done lifting a 290-pound weight 28 feet in the air.
a. 4,582 foot-pounds
c. No work is done
b. 6,132 foot-pounds
d. 8,120 foot-pounds

two data sets with the same median will not have the same varaibility

step-by-step explanation:

what's the question?

step-by-step explanation:

there is no question.

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

actually what is a question i don't understand