![subject](/tpl/images/cats/mat.png)
Mathematics, 22.12.2021 14:00 sabrinabowers4308
A balloon rises vertically from a point that is 150 feet from an observer at ground level. The observer notes that the angle of elevation is increasing at the rate of 15 degrees per second when the angle of elevation is 60 degrees. Find the speed of the balloon at this instant. (Warning: Remember to convert degree to radian as needed.)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:04
For which intervals is the function positive? select each correct answer. [-6, -4) (6, 8] (-4, 0) (0, 6)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Iam a rectangle. my perimeter is 60 feet. how much are do i cover?
Answers: 1
You know the right answer?
A balloon rises vertically from a point that is 150 feet from an observer at ground level. The obser...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 28.10.2021 01:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.10.2021 01:00
![question](/tpl/images/cats/en.png)
English, 28.10.2021 01:00
![question](/tpl/images/cats/en.png)
English, 28.10.2021 01:00
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/health.png)
Health, 28.10.2021 01:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 28.10.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 28.10.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2021 01:00
![question](/tpl/images/cats/geografiya.png)
Geography, 28.10.2021 01:00
![question](/tpl/images/cats/mir.png)
World Languages, 28.10.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 28.10.2021 01:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 28.10.2021 01:00
![question](/tpl/images/cats/himiya.png)