Arwen uses a dropper that produces drops that have a volume of 1/8 ml to fill a 30 ml test tube how many drops does it take to fill the test tube

Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

Atemperature of 1.64◦f corresponds to answer in units of ◦c.