Https sa city college blive cout2N5/sesme Hoksb Maths Diagnostie Assessment
Question 21
Type your answers into the boxes.
The table below shows the number of cups of coffee people drink a day.
Cups of Coffee
Frequency (0)
Midpoint
Midpoint Frequency
0-2
5
3-5
25
6-8
5
35
Totals
35
Complete the table and work out the mean number of cups of coffee.​

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2xdesmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x