Find 3 questions and 3 answers....
Sofia entered a 25 mile bicycle race. She traveled 10.4 miles the first hour. During the second hour, she traveled 1.4 miles less than the first hour. How many more hours did she have to go?
Solve this math problem pls?
2018-10-30 9:07 am
回答 (5)
2018-10-30 10:09 am
✔ 最佳答案
the distance ...25 - 10.4 - 9 = 5.6miat first hour the speed was 10.4 mph
at the second 9
at the final 7.6 ... because of tiring
so
5.6 / 7.6 = 0.73 or 44min
2018-10-30 9:37 am
Sofia entered a 25 mile bicycle race.
She traveled 10.4 miles the first hour.
During the second hour, she traveled 1.4 miles less than the first hour.
She traveled 19.4 miles during the first two hours.
How many more hours did she have to go for the 25 mile race?
That depends on the speed after 2 hours to cover the remaining 5.6 miles.
She traveled 10.4 miles the first hour.
During the second hour, she traveled 1.4 miles less than the first hour.
She traveled 19.4 miles during the first two hours.
How many more hours did she have to go for the 25 mile race?
That depends on the speed after 2 hours to cover the remaining 5.6 miles.
2018-10-30 5:42 pm
5.6
2018-10-30 9:14 am
unknown, as her speed after the second hour is unknown.
2018-10-30 9:09 am
There is only one question posted, and it depends on the speed she was going.
收錄日期: 2021-04-24 01:10:02
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