which explanation correctly solves this problem?
karl was fixing the molding around his pool...
![subject](/tpl/images/cats/mat.png)
Mathematics, 02.09.2019 11:30 tjuicy1
which explanation correctly solves this problem?
karl was fixing the molding around his pool. at the end of the day, he had 10.5 feet of molding left over. during the day, he had used one 3.5-foot-long piece of molding, three 2.25-foot-long piece of molding, and one 5-foot-long piece of molding.
how many feet of molding did karl have at the beginning of the day?
a.
start with 10.5. add 3.5 and 10.5. multiply 2.25 by 3 and add the sum and product together. then add 5 to the answer.
b.
start with 10.5. add 3.5 and 10.5. add 2.25 to the sum. then add 5 to the answer.
c.
start with 10.5. add 3.5 and 2.25. add this sum to 10.5.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:20
7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:40
The function f(x)= -(x+5)(x+1) is down. what is the range of the function?
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 19.10.2021 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.10.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 19.10.2021 17:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.10.2021 17:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.10.2021 17:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.10.2021 17:50
![question](/tpl/images/cats/User.png)
Engineering, 19.10.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 19.10.2021 17:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 19.10.2021 18:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.10.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.10.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.10.2021 18:00