subject
Mathematics, 05.05.2020 09:54 alexchou773pejk7x

At the start of an experiment, the temperature of a solution was Negative 12 degrees Celsius. During the experiment, the temperature of the solution rose 5 degrees Celsius each hour for 4 hours. Then the temperature changed by Negative 3 degrees Celsius and remained steady. What was the final temperature of the solution?
A. -11°C
B. 5°C
C. -5°C
D. 11°C

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?
Answers: 2
question
Mathematics, 21.06.2019 15:40
Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer
Answers: 2
question
Mathematics, 21.06.2019 21:30
Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups
Answers: 3
question
Mathematics, 21.06.2019 21:30
Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.
Answers: 1
You know the right answer?
At the start of an experiment, the temperature of a solution was Negative 12 degrees Celsius. During...
Questions
question
History, 02.08.2019 14:50
question
Social Studies, 02.08.2019 14:50
Questions on the website: 13722361