1. Complete the table to show the value of the computer at the listed times. 2. Write an equation representing the value, v, of the computer, t years after it is purchased. 3. Use your equation to find u when t is 5. What does this value of v mean? 0 1 2 3 t​

7x+8y=-18, 4x-9y=-3 solve the system of equations

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8