Awok frying pan is shaped like a spherical bowl with handles. a bit of experimentation at home persuades a cook that a wok holds about 3 l if it is 9 cm deep and the sphere has a radius of 20 cm. to be sure, picture the wok as a solid of revolution, as shown in the figure, and calculate its volume with an integral. what is the real volume of the wok? (1l=1000cm^3)

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.