Mathematics, 04.11.2020 22:30 jackieeecx3
Carlos is 5 times less than Sofia's age carlos is 40 years old. How old is Sofia?
1) What does the variable represent in this situation?
2) What operation does less than mean? Times?
3)What expression represents carlos's age?
4) What equation represents this situation?
5) How old is Sofia?
Answers: 2
Mathematics, 21.06.2019 15:50, tylerwayneparks
(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)
Answers: 2
Mathematics, 21.06.2019 17:30, meganenaranjo
If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)
Answers: 1
Mathematics, 21.06.2019 20:40, mimithurmond03
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.
Answers: 3
Mathematics, 22.06.2019 01:50, mynameisjeff1417
According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?
Answers: 2
Carlos is 5 times less than Sofia's age carlos is 40 years old. How old is Sofia?
1) What does the...
Mathematics, 20.09.2020 16:01
English, 20.09.2020 16:01
History, 20.09.2020 16:01
Mathematics, 20.09.2020 16:01
Health, 20.09.2020 16:01
Computers and Technology, 20.09.2020 16:01
History, 20.09.2020 16:01
Mathematics, 20.09.2020 16:01