In the figure, lines mj and ad are cut by the transversals ma, lb, kc, and jd. the transversals are parallel to each other and intersect line ad such that ab = bc = cd. find jm, keeping in mind that the diagram is not drawn to scale. a. 27 b. 36 c. 9 d. 18

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.