A garden is designed in the shape of a rhombus formed from 4 identical 30°-60°-90° triangles. The shorter
distance across the middle of the garden measures 30
feet.
What is the distance around the perimeter of the
garden?
60 ft
60 ft
120 ft
30°
0 120/5 ft
60
15 ft
15 ft
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At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

Can someone me and plz do the problem

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15