![subject](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 01:00 dakaric94
Which is an equation of a circle with center at (7,0) and
radius 4?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?
Answers: 1
You know the right answer?
Which is an equation of a circle with center at (7,0) and
radius 4?...
radius 4?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 15:10
![question](/tpl/images/cats/biologiya.png)
Biology, 02.07.2019 15:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.07.2019 15:10
![question](/tpl/images/cats/biologiya.png)
Biology, 02.07.2019 15:10
![question](/tpl/images/cats/es.png)
Spanish, 02.07.2019 15:10
![question](/tpl/images/cats/biologiya.png)
Biology, 02.07.2019 15:10
![question](/tpl/images/cats/istoriya.png)
History, 02.07.2019 15:10
![question](/tpl/images/cats/istoriya.png)
History, 02.07.2019 15:10
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mkx.png)
Arts, 02.07.2019 15:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.07.2019 15:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 15:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 02.07.2019 15:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 02.07.2019 15:10
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 15:10