Answer:
0.2
Step-by-step explanation:
When the correlation coefficient is zero then it means that there exists no correlation.The quantity +0.2 is close to zero and it shows that there is weak correlation and also the quantity has plus sign so, it depicts weak positive correlation. The weak positive correlation indicates that due to increase in one variable the other variable slightly increases and vice versa.
Answer: x=-3
Step-by-step explanation:
5(x−8)=−55
x-8=-55/5
x-8=-11
x=-11+8
x=-3
A
First, I’m going to the line is question into slope intercept form.
y + 10 = -5x + 5
y = -5x + 5 -10
y = -5x -5
y + 10 = -5 (x - 1) becomes y = -5x -5 in slope intercept form. I will call this line ‘line 1’
A becomes y = 5x -15 in slope intercept form
B becomes y = -5x + 25 in slope intercept form
C becomes y = -5x -5 in slope intercept form
D becomes y = -5x + 10 in slope intercept form
C is the same line as line 1. Any point that is on line 1 is also on line C, so C cannot be it.
Notice that line B and D have the same slope but different y-intercepts as line 1. That means these lines are parallel (not the same line though - different y intercepts) to line 1, so they will never intercept.
Line A has a different slope vs line 1, so they will eventually intersect only once
Respuesta:
3/8
Explicación paso a paso:
Dado que :
La cantidad (fracción) de pastel que se va a compartir = 3/4
El pastel se debe compartir entre Juan y Rosa, por lo tanto, 3/4 de pastel se debe compartir en partes iguales entre dos personas.
Para compartir 3/4 de pastel entre dos personas, dividimos 3/4 entre 2
Por eso,
3/4 ÷ 2
El signo cambia y 2 se convierte en 1/2
3/4 * 1/2 = 3/8
Por lo tanto, cada uno de Juan y Rosa obtiene 3/8
Answer:
373 in
Step-by-step explanation:
I hope this is right and it helps you!