Suppose that the hemoglobin levels among healthy females are normally distributed with a mean of 14 gm/dl. research shows that exactly 95% of healthy females have a hemoglobin level below 16.1 gm/dl. what is the standard deviation of the distribution of hemoglobin levels in healthy females? carry your intermediate computations to at least four decimal places. round your answer to at least two decimal places.

d

step-by-step explanation:

d

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

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)