![rodderickjack](/avatars/25804.jpg)
rodderickjack
11.06.2021 •
Mathematics
Please help!!
this unit confuses me sm
Solved
Show answers
More tips
- H Health and Medicine 5 Simple Steps to Quit Smoking for Good...
- H Health and Medicine Coughing: Causes, Types, and Treatment Methods...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
Answers on questions: Mathematics
- M Mathematics a bag contains even and odd numbered balls in the ratio of 3: 7, respectively. for each of the following, what is the probability of drawing an even-numbered ball? a) the total...
- M Mathematics The quinoa seed is in high demand in wealthy countries but is not farmed in those countries. approximately 97% of all quinoa production comes from small farmers in taubestan who...
- M Mathematics According to a study, the probability that a randomly selected teenager shopped at a mall at least once during a week was 0.65. let x be the number of students in a randomly selected...
- M Mathematics Some researchers have conjectured that stem-pitting disease in peach tree seedlings might be controlled with weed and soil treatment. an experiment was conducted to compare peach...
- M Mathematics Suppose that x has a binomial distribution with n = 50 and p = .6, so that μ = np = 30 and σ = np(1 − p) = 3.4641. calculate the following probabilities using the normal approximation...
- M Mathematics What is true about the completely simplified difference of the polynomial a^3b + 9a^2b^2 - 4ab^5 and a^3b - 3a^2b^2 + ab^5? a. the difference is a binomial with a degree of 5...
- M Mathematics We have three price points and three product colors and we have randomly assigned combinations of price points and colors to focus groups who have rated them on how likely they...
- M Mathematics Which polygon appears to be regular? Figure A Figure B Figure C Figure D Figure A is a kite. Figure B is a trapezoid. Figure C is an equilateral triangle. Figure D is a parallelogram....
- M Mathematics Round 8326 to the nearest hundred. enter your answer in the box below without a comma. answer here submit...
- M Mathematics Two intersecting lines are coplanar 1. always 2. sometimes 3.never...
Ответ:
It will take 13.5 minutes for the liquid to reach - 10.8°C.
Step-by-step explanation:
The initial temperature of the experiment is 0°C and as the experiment goes on, the temperature of the liquid is changing at a rate of - 0.8°C per minute.
So, the equation that models the situation is
T = 0 - 0.8t
⇒ T = - 0.8t (1)
Where T is the temperature of the liquid in °C and t is the time of spending after the experiment starts in minutes.
Now, given T = - 10.8°C and we have to find the corresponding time (t) in minutes.
So, from equation (1) we get,
- 10.8 = - 0.8t
⇒ t = 13.5 minutes
Therefore, it will take 13.5 minutes for the liquid to reach - 10.8°C. (Answer)