Male : female : total
5 : 7 : 5 + 7
5: 7 : 12
12600 ÷ 12 = 1050
1050 x 5 = 5250 male students
1050 x 7 = 7350 female students
The general equation of a straight line is y = mx + c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis
The answer is 11...
110 / 10 = 11
Plug the slope and coordinates into y=mx+b
2=-1(0)+b
2=0+b
2=b
Equation: y=-x+2
Answer:
48%
Step-by-step explanation:
96 out of the 200 species of birds have been seen nesting. To make it easier, let's make it out of a hundred. Just divide both numbers by 2, this will result in the ratio being 48 out of 100. Now, we have our percentage, 48%.