Answer:
1 is true , 2 is false
Step-by-step explanation:
for equation 2
-2x<8
-2x=8
then we divide both side by coefficient of x which is -2
-2x/-2=8/-2
we will be left with
x= 8/-2
x=-4 which shows that x<-4 and it differs from the second inequality
Answer:
4
Step-by-step explanation:
A carpenter uses 4 nails to install each shelve
The zeros of this functions are -4, 2, -4, and -4.
-4 is a multiple zero and has multiplicity 3.
2 is a zero. I would call it a simple zero, since it's only a zero once (AKA has multiplicity of 1).
Is this a "pick one answer" or "pick all correct answers"?
24 inches hope this helps
Answer:
51,200 unidades
Step-by-step explanation:
Paso 1
Calculamos el porcentaje de disminución
= 100000 - 80000/100000 × 100
= 20000/100000 × 100
= 20%
Por lo tanto, el porcentaje de disminución cada mes = 20%
Paso 2
La fórmula de la disminución exponencial
y = a (1 - r) ^ t
a = 80.000
r = 20% = 0,2
t = tiempo en meses = 2
y = 80000 (1 - 0,2) ^ 2
y = 51.200 unidades
