3. Calculate: 14.83 – 6.32 (a) 288 (13 + 5)? (b) 45 -4.62) – 1065e-15 9.3 4. Calculate: 24.5 + 64/3.52 + 8.3 - 12.53 76.4 – 28/15 log 1012890, 2 (b) (5.92 – 2.42)/3 +(05 1o2890 e03 5. Calculate: +tan...

Extracted text: 3. Calculate: 14.83 – 6.32 (a) 288 (13 + 5)? (b) 45 -4.62) – 1065e-15 9.3 4. Calculate: 24.5 + 64/3.52 + 8.3 - 12.53 76.4 – 28/15 log 1012890, 2 (b) (5.92 – 2.42)/3 +(05 1o2890 e03 5. Calculate: +tan sin(15°) (b) sin?80°- (cos 14° sin80°)2 V0.18 (a) cos 6. Define the variable x as x= 6.7, then evaluate: (a) 0.01x– 1.4x3 + 80x + 16.7 (b) 3 + e – 51/x 7. Define the variable t as t= 3.2, then evaluate: (a) 561-9.81 (b) 14e0.1'sin(2rt) 8. Define the variables x and y as x= 5.1 and y= 4.2, then evaluate: (a) -- (b) (xy)2 -*+y (x-y)|2 x+y 2x-y 9. Define the variables a, b, c, and d as: (a-b) За a = 12, b = 5.6, c - 62 and then evaluate: d-e (a) +-(d-b)2 d+e (b) ed-2b + In 10. A sphere has a radius of 24 cm. A rectangular prism has sides of a, a/2, and a/4. (a) Determine a of a prism that has the same volume as the sphere. (b) Determine a of a prism that has the same surface area as the sphere. a/4 a/2 a