Answer:
Y and J
Step-by-step explanation:
They have zero lines of symmetry
Answer:
La opción correcta es;
B.2 m 0,25 m
Step-by-step explanation:
Por lo que los parámetros dados son;
La distancia horizontal de la rampa = 4 my la altura de la rampa = 0,5 m
Por lo tanto, tenemos la pendiente de la rampa = La relación entre la altura y la distancia horizontal de la rampa dada de la siguiente manera;
La pendiente de la rampa = 0.5 / 4 = 1/8
De las opciones dadas, tenemos;
Opción A. La pendiente de la rampa = 0,20 / 1 = 1/5
Opción B. La pendiente de la rampa = 0,25 / 2 = 1/8
Opción C. La pendiente de la rampa = 1/2
Opción D. La pendiente de la rampa = 1,5 / 3 = 1/2
Por tanto, la opción que tiene la misma pendiente que la rampa A es la opción B
52 is the answer because there are 12 inches in a foot
Answer:
Step-by-step explanation:
Radius r = 12.5/2 = 6.25 cm
Height h = 7 cm
volume = πr²h = 3.14⋅6.25²⋅7= 858.6 cubic cm
Answer:
Z = -1.789
P value = 0.036807
Step-by-step explanation:
Here
H0: p = 0.85 students will have access to the internet at home
Ha: p < 0.85 students will have access to the internet at home
As per the given data, out of 120 sampled students, 95 have access to internet at home
This is 79.17 % of the total number of sampled students.
The Z values is given by
Substituting the given values, we get -
The sample proportion of 0.7917 is about -1.789 standard errors below the population proportion given in the null hypothesis.
Considering, result is significant at p < .05, the P-Value is .036807.
