Answer:
Probability that a randomly selected student plays sport and is in band = 1/50
Step-by-step explanation:
Total number of students= 1900
Percentage of those that play sport and are in band = 2%
Hence those that play sport and are in band = 2/100 x 1900 = 38 students
Probability that a randomly selected student plays sport and is in band = 38/1900 = 1/50
Answer: -20 + 15c
Step-by-step explanation:
5(-4 + 3c)
-20 + 15c
Any number besides 20, 30, 40, 50, 21, 31, and 41 should work. The numbers with 0s have no ones and the numbers with 1s have only one one.
Answer:
(6, 16)
Step-by-step explanation:
This is a linear graph with equation y=8/3x
Just plug in any value of x to get another value of y
Look at the two graphs below
The equation y=8/3 contains the given points (0,0), (3,8), and (9,24) All you need to do is select another point on that line
Answer: 4y
Step-by-step explanation:
To
3x^2 - 2x^2 -1x^2 = 0
0 +4y = 4y