Mathematics, 20.01.2021 22:10 dooderh
David and Jim like to race each other for best times. In April, the ratio of David winning to Jim was 5 : 9. In August, the ratio changed to 10 : 4. If David won 15 races in April, how many races did each brother win in August?
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 13:00, ashleyprescot05
What is the most accurate measurement of 1 pound
Answers: 1
Mathematics, 21.06.2019 15:40, daijahamaker062816
He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?
Answers: 1
Mathematics, 21.06.2019 21:00, candaceblanton
Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.
Answers: 3
You know the right answer?
David and Jim like to race each other for best times. In April, the ratio of David winning to Jim wa...
Questions in other subjects:
History, 30.10.2020 18:00
Mathematics, 30.10.2020 18:00
