20 points! a sphere has a diameter of 5 inches. what is the volume of the sphere rounded to the nearest tenth? use 3.14 for pi. a. 16.4 in³ b. 65.4 in³ c. 130.8 in³ d. 523.3 in³

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!

Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. if the volume is 524 cubic unit and the base area is 15 square unit, what is the height of the chest? 124 unit 1124 units 112 unit 1112 units

X- 3 = 4 solve this algebraic expression