Nothing, that's perfectly OK. For a normal distribution it just means that outcomes near zero are relatively likely, zero being less than one standard deviation from the mean.
The standard normal curve has mean zero and standard deviation one, so that's a really common example of the standard deviation being greater than the mean.
Answer:
slope=0
Step-by-step explanation:
Hi there!
We're given a graph with a line and two marked points on the graph: (-1,3) and (3,3)
the formula given for slope calculated from two points is (y2-y1)/(x2-x1), where (x1,y1) and (x2,y2) are points
we have our two points: (-1,3) and (3,3) and we can label them:
x1=-1
y1=3
x2=3
y2=3
now substitute into the formula
note: Remember the formula shows SUBTRACTION, even though we have NEGATIVE numbers. When we simplify, we'll add the numbers.
slope=(3-3)/(3--1)
simplify
slope=0/4
divide
slope=0
Hope this helps!
Step-by-step explanation:
a)
dy/dx = 4x √(1 − y²)
Separate the variables:
dy / √(1 − y²) = 4x dx
Integrate:
sin⁻¹ y = 2x² + C
Solve for y:
y = sin(2x² + C)
b)
Plug in initial value.
4 = sin(0 + C)
Sine cannot be greater than 1, so there is no solution.
Answer:
100,800 seconds a week
Step-by-step explanation:
So first you would figure out how many minutes she spends each day watching so, 60 x 4 = 240
then how many seconds a day so 240 x 60 = 14,400 a day
now how many seconds a week 14,400 x 7 = 100,800
Answer:
3 gallons, 3 quarts
Step-by-step explanation:
There are four quarts in each gallon. 15 quarts is the same as 3(4) + 3 quarts, or 3 gallons, 3 quarts. Note that 16 quarts would be the equivalent of 4 gallons.