Answer:
70
Step-by-step explanation:
Complementary angles equal 90 degrees
90 - 20 = 70
I hope this helps!
Answer:
(a) 0.8655
(b)0.8655
Step-by-step explanation:
X is the number of respodents who agree
P(x ≥4), n=12, p=0.45
P(x ≥4)=1-P(x<4)
P(x<4)=P(0 ≤x<4)= P(0 ≤x≤3)=P(x=0,1,2,3)=P(x=0)+P(x=1)+P(x=2)+P(x=3)
P(x ≥4)=1-P(x<4)=1-0.134468=0.8655319
(b)
Y represent those who agree
P(Y≤8), n=12, p=0.45
P(Y≤8)=1-P(Y>8)
P(Y>8)=P(8<Y≤12)=P(9≤Y≤12)=P(Y=9,10,11,12)
Total =0.134468
P=1-0.134468=0.8655319
Answer:
Hola! :)
* 100cm <> 1 m
De acuerdo a la escala
1cm => 100cm = 1m
Entonces
1cm => 1m
x => 70m
x = 7cm
Cada lado en la maqueta mide 7 cm
Visto la maqueta en planta solo se verá un cuadrado su superficie sera lado al cuadrado
El volumen de la maqueta sera lado al cubo
dame corazon y 5 estrellas x fas
Step-by-step explanation:
The right answer for the question that is being asked and shown above is that: "B)The graph of the function is negative on (negative infinity, 0)." A polynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with<span>multiplicity 3.</span>