Answer:
x = 5
Step-by-step explanation:
Step 1: Write equation
-3/4 + 2/5x = 7/20x - 1/2
Step 2: Subtract 7/20x on both sides
-3/4 + 1/20x = -1/2
Step 3: Add 3/4 to both sides
1/20x = 1/4
Step 4: Divide 1/20 on both sides
x = 5
Answer:
Option C. 
Step-by-step explanation:
Let
F(s) ----> the plant's height in cm
s -----> the number of hours of sunlight
we know that
The equation of the line in slope intercept form is equal to

where
m is the slope of rate of change
b is the y-intercept or initial value
In this problem we have
m=0.004 cm/h -----> the slope is the rate of grow
b=37 cm ----> the y-intercept (initial value)
substitute the values in the equation

Convert to function notation

How do i answer this?? there’s no question or chart??
4.4 lies between 4.3 and 4.5
Answer:
N = 9
M = 87.11
Step-by-step explanation:
According to the situation, the data provided and the solution are as follows
The scores for the student in the classroom is
= 88 88 92 88 88 72 96 88 84
The different student's number of scores is 9
The solution of new n and M is shown below:-
Sample size (n) = 9
Sample mean (m) is

= 

= 87.11