Answer:
You have to set them equal to each other and then solve for x
Step-by-step explanation:
Answer:
Around 5 means 3 to 7 intervals.
Step-by-step explanation:
When we estimate a 95% confidence interval from different samples, we expect 95% of the intervals to include the population mean.
So with 100 different researches, around 95% of 100 (=95) intervals will contain the population mean.
So around (100-95) = 5 intervals will not contain the population mean.
Around 5 means 3 to 7 intervals.
When we estimate a 95% confidence interval from different samples, we expect 95% of the intervals to include the population mean.
So with 100 different researches, around 95% of 100 (=95) intervals will contain the population mean.
So around (100-95) = 5 intervals will not contain the population mean.
Around 5 means 3 to 7 intervals.
O que posso acrescentar é que 3 linhas de segmentos reflexivas no triângulo definem o baricentro... estas 3 linhas serão as medianas do triângulo e o baricentro divide as linhas em 3 partes iguais.
Answer:
=25 %
Step-by-step explanation:
Percent decrease equals (original minus new) / original * 100 %
Percent decrease = (85-64)/ 85 * 100%
= 21/85 * 100%
=.247058824 * 100%
=24.7058824%
To the nearest percent
=25 %
Answer:
Change the equation to slope intercept form.
(y= 1.2x + 2.2) or (b= 1.2a + 2.2)
Then shade above the line.
Step-by-step explanation:
Let's say A is "x", and B is "y."
Change the equation to slope intercept form.
120x + 100y = 220.
(Move 120x to the other side of the equation by subtracting 120x from both sides)
100y= -120x +220
(Divide 100y by 100 to remove it from Y, divide the entire right side of the equation by 100)
y= -120x/100 + 220/100
y <= 1.2x + 2.2 -> (b= 1.2a + 2.2)
The new equation is much easier to graph.
THEN, Plot the new equation, since the sign is <= (greater than or equal to)
Make a solid line.
Then shade above the line whatever color necessary, since the sign is also "greater than"