A 3 to 1
B 6 to 2
C 7 to 2
D 9 to 3...
Answers: 2
Mathematics, 21.06.2019 21:30
You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?
Answers: 2
Mathematics, 22.06.2019 00:30
Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)
Answers: 2
Mathematics, 22.06.2019 03:30
Find the value of x. also give me an explanation so i can complete it to other questions as well, : )
Answers: 2
Mathematics, 22.06.2019 03:50
:malik received a $300 gift card from his grandparents and is using it only to pay for his karate lessons, which cost $30 per month. determine what amount, in dollars, remains on the card after 8 months.
Answers: 2
Mathematics, 09.07.2021 01:00
Mathematics, 09.07.2021 01:00
Mathematics, 09.07.2021 01:00
Mathematics, 09.07.2021 01:00
Physics, 09.07.2021 01:00
Mathematics, 09.07.2021 01:00
Chemistry, 09.07.2021 01:00
Social Studies, 09.07.2021 01:00
Engineering, 09.07.2021 01:00