Y=4x+5.
4 is the gradient
+5 is the y intercept
Simply let the angle of elevation be 'x'°.
Therefore, the answer of the given question = x°
What are the mean, median, mode and range of the following data set?9, 3, 4, 4, 4, 3, 2, 2, 20, 20?
Inessa05 [86]
Answer:
mean: 7.1
mode: 4
median: 4
range: 18
Step-by-step explanation:
Answer:
x = 25
Step-by-step explanation:
above 3x+25 is 80, this means that 100 must be under it.