Employee I has a higher productivity rating than employee II and a measure of the total productivity of the pair of employees is 40Y1 20Y2. Find the variance of this measure of productivity. (Round your answer to two decimal places.)

the correct answer option is d. la = πrs.

step-by-step explanation:

we know that for a right cone, the lateral surface area is given by:

lateral area of right cone =

here the value under the square root is equal to slant height so replacing this value by in the formula to get:

lateral area of right cone =

therefore, the correct answer option is d.

wait this depends wether emily and zach how they are thinking.

yes they are the same.

can someone me: the midsegment through the legs of an isosceles triangle is 4 in. find the sides of the triangle if its perimeter is 20 in. ,   and point g is the centroid of the right △abc with hypotenuse ab=18 in. find cg.