Answer: dude you can do this yourself.
Step-by-step explanation:
toss coins ;-;
Answer:
15 installments
Step-by-step explanation:
3900 = Σ
400 - 20*(n - 1)
Answer:
12 Marshmellow weight=7.2×12=86.4grams
Answer:
y = 1.5x + 3.2009
Step-by-step explanation:
I plotted your points and drew a linear regression line.
Its equation is
y = 1.5x + 3.2009
The regression line ignores the fact that the points fall along a smooth curve.
A parabolic regression line fits the data much better.
The equation for that line is
y = - 0.1647x² + 4.1357x - 5.6946
It is the equation for a vertical parabola opening downward.