Answer: 18 yellow flowers
Step-by-step explanation:
There are 9 flowers in each of the 6 rows. The total number of flowers planted is therefore:
= 6 rows * 9 flowers per row
= 54 flowers
A 1/3 of these flowers were yellow flowers so the number of yellow flowers planted is:
= 1/3 * 54
= 54/3
= 18 yellow flowers
Answer:
y equals three sevenths times x plus 3
Step-by-step explanation:
Given the information:
- points going up from about zero comma negative 3
<=> Let A (x1, y1) = (0, -3)
- to the right to about 7 comma zero
<=> Let B (x2, y2) = (7, 0)
As we know, the line of best fit is a linear equation that represent the data with the standard form:
y = mx + b where:
- m is the slope
- b is the the y-intercept when x = 0
For a line that goes trough the points (x1, y1) and (x2, y2), the slope is
m =
In this situation, we have:
m = =
=> y = x + b.
Because the line goes through A (0, 3)
=> 3 = *0 + b
<=> b =3
=> y = x + 3
So we choose y equals three sevenths times x plus 3
130.4838709677 is the answer