Answer:
Step-by-step explanation:
The equation for a straight line is
y = mx + b
where m is the slope of the line and b is the y-intercept.
The line passes through the points (-12, 0) and (0, 6)
(a) Calculate the slope of the line
(b) Write the equation
The y-intercept is at x = -6.
The diagram shows the graph of the line passing through the two intercepts.
Answer:
The middle 99.7% of Twinkies weigh between approximately 1.2 and 1.8 ounces.
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed random variable:
68% of the measures are within 1 standard deviation of the mean.
95% of the measures are within 2 standard deviation of the mean.
99.7% of the measures are within 3 standard deviations of the mean.
In this problem, we have that:
Mean = 1.5
Standard deviation = 0.1
middle 99.7%
Within 3 standard deviations of the mean, so
1.5 - 3*0.1 = 1.2
1.5 + 3*0.1 = 1.8
So the answer is:
The middle 99.7% of Twinkies weigh between approximately 1.2 and 1.8 ounces.
Answer:
Do y²-y¹/x²-x¹. So do 18-4/3-0 in order to get 14/3 and your slope intercept form! Hope this helped
Equation is :
( x + 2 )² + ( y - 1 )² = r²
( - 4 + 2 )² + ( 1 - 1 )² = r²
4 = r², than we will plug in to a formula:
( x + 2 )² + ( y - 1 )² = 4
x² + 4 x + 4 + y² - 2 y +1 = 4
x² + y² + 4 x - 2 y + 1 = 0
Answer: B )
The square root of 16 is 4
4×4=16
4*4=16
