Regina spent 3 over 4, of an hour on her Math homework on Tuesday night. That evening, she also completed Spanish, History, and Biology homework. She spent twice as much time on her History homework as she did on her Math homework, 1 over 2, of an hour on Spanish homework, and 5 over 8, of an hour on Biology homework. How many hours did Regina spend on her homework in all? Express the answer as a decimal.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Regina spent 3 over 4, of an hour on her Math homework on Tuesday night. That evening, she also completed Spanish, History, and Biology ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
What can you simplify 12+3 (18-42) + 9
Answers (1)
How many times does 50 go into 2,000,000
Answers (2)
In a relation, the input is the number of people and the output is the number of phones Is this relation a function? Why or why not? O A. Yes, because each person has one phone. O B.
Answers (1)
Giselle has $40 to spend on parking this month. Parking costs her $2.50 each day. After Giselle parks for 9 days, which statement is true?
Answers (1)
What is 40% of 160?
Answers (2)
New Questions in Mathematics
Twelve ounces of Brand X costs $1.50. Sixteen ounces of Brand Y cost $1.92. Find the unit price of each.
Answers (1)
What is the pythagorean theorem used for?
Answers (1)
Dewayne is 6 feet tall. At 4:00 in the afternoon, Dewayne's shadow is 9.2 feet long. At the same time of day, a tree in Dewayne's yard has a shadow that is 25 feet long. How tall is the tree? Round to the nearest tenth. Enter only the number.
Answers (1)
A laboratory culture contains 150 bacteria. After twenty minutes, the culture contains 300 bacteria. After one hour, the culture contains 1200 bacteria. Make a conjecture about the rate at which the bacteria grow.
Answers (1)
In a study of 225 adults, the average heart rate was 72 beats per minute. Assume the population of heart rates is known to be approximately normal, with a standard deviation of 10 beats per minute. What does a margin of error of 1.
Answers (2)