subject
Mathematics, 16.10.2020 17:01 paulinahunl17

7. The candle has a mass of 1200 grams. a. What is the density of the candle wax in grams per cubic centimeter?
b. After three hours of burning, the height of the candle is about 8.3 inches.
How does this change affect the surface area and volume of the candle?
c. How much mass, to the nearest gram, did the candle lose after 3 hours
of burning? If this rate remains constant, estimate the number of hours of
burning time the candle will have.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y
Answers: 1
question
Mathematics, 21.06.2019 19:30
If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b
Answers: 1
question
Mathematics, 21.06.2019 20:30
In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal
Answers: 1
question
Mathematics, 21.06.2019 23:00
Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
Answers: 2
You know the right answer?
7. The candle has a mass of 1200 grams. a. What is the density of the candle wax in grams per cubic...
Questions
question
History, 04.02.2021 20:10
question
Mathematics, 04.02.2021 20:10
question
Mathematics, 04.02.2021 20:10
question
Mathematics, 04.02.2021 20:10
question
Mathematics, 04.02.2021 20:10
question
Mathematics, 04.02.2021 20:10
Questions on the website: 13722359