Mathematics, 06.07.2019 07:50 trisngle2565
Two mechanics worked on a car. the first mechanic worked for 20 hours, and the second mechanic worked for 5 hours. together they charged a total of $2300. what was the rate charged per hour by each mechanic if the sum of the two rates was $175 per hour?
Answers: 1
Mathematics, 21.06.2019 12:30
The diagram shows a 7cm by 6cm rectangle based pyramid. all the diagonal sides - ta, tb, tc and td are length 10cm. m is midpoint of rectangular base. work out height mt to 1 decimal place
Answers: 1
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93
Answers: 2
Two mechanics worked on a car. the first mechanic worked for 20 hours, and the second mechanic worke...
Mathematics, 27.06.2019 20:30
Mathematics, 27.06.2019 20:30
Mathematics, 27.06.2019 20:30
Chemistry, 27.06.2019 20:30
Mathematics, 27.06.2019 20:30
History, 27.06.2019 20:30
Mathematics, 27.06.2019 20:30
Geography, 27.06.2019 20:30
Mathematics, 27.06.2019 20:30
Mathematics, 27.06.2019 20:30
History, 27.06.2019 20:30