The results of a recent World Health Organization (WHO) study stated that a 90% confidence interval on the annual cost of rabies in Asia and Africa was $540 - $626 (in millions). Use these numbers to answer the following questions. Show work and put answer (include units) on line provided.

a. What is the WHO’s point estimate of the annual cost of rabies in Asia and Africa?

b. What is the margin of error?

c. What is the width of the interval?

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.