Solve. -3x - 5 - 2x > -25

x 4

x < -4

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?