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Cale
Questions (10)
Scott wants to make 6 gal of a 50% sugar solution by mixing together a 60% sugar solution and pure water. How much of each
2 answers
512 views
The measurement of angle BC is 30° less than the measurement of angle AB. What is the measurement of angle AB?
AB-30°=180
1 answer
455 views
If a snail can move 3/10 of a meter every 1/12 hour, what is the speed of the snail in meters per hour?
3/10*12=36/10=3 3/5 m/hr
5 answers
5,051 views
Dennis will roll two number cubes once. Each cube is labeled 1 to 6. What is the probability that the sum of the cubes will be
5 answers
2,648 views
A recipe for 48 biscuits uses 2 2/3 cups of biscuit mix. How many biscuits are made from each cup of biscuit mix?
6 answers
1,738 views
Charlotte is planning a trip from her house in City A to the State Fair in City B. She uses 2 maps, each with a different scale
1 answer
716 views
Harry ran for 5 miles. He started at 10:30 and finished at 11:20. What was Harry's average speed in miles per hour?
I got the
3 answers
524 views
Amy jogs 1/3 of a mile in 1/15 of an hour, while John takes 1/30 of an hour to jog 1/5 of a mile. If they continued at this rate
5 answers
2,915 views
Harry ran for 5 miles. He started at 10:30 and finished at 11:20. What was Harry's average speed in miles per hour?
2 answers
816 views
Julie has $200.There is a one-time fee $150 to reserve a room. It also cost $1.0 per person for food and drinks. what is the
2 answers
940 views
Answers (11)
7+x/8
Thank you. My answer of 7.5 didn't make sense. i was obviously overthinking...thinking pure would = 100%. Again, thanks for your help.
Thank you!
Thanks!
There's 36 possible outcomes, right? I got the answer of 1/4 by actually rolling the die...but I am unsure how to do the calculations.
Thank you,Ms. Sue.
Thank you, Ms. Sue!!
thank you, thank you!
The answer I got was 6.25 mph. d=r*t 5=r*.80 5/.80=6.25 but the answers to choose from are: 3 4 5 6
I meant it costs $1.50 per person....i know how to do it...just need help with writing the expression/proportion correctly.
Delta U would be 2531J + 1101J instead of 2531J - 1101J, because the system is doing work instead of having work done to it. (2531J + 1101J)= 3632J 3632J = 3/2(3.0mol)(8.31)(T final - 345K) 3632J = 37.395(T final - 345K) 3632J/ 37.395 = T final - 345K
