Answer:
The approximate sample proportion is 0.59, which means that 41% of the subscribers surveyed most often listen to music somewhere other than in a vehicle.
Step-by-step explanation:
i got this from edmentum lol
Answer:
Step-by-step explanation:
We want to evaluate
We use special angles or the unit circle to obtain;
This implies that;
Respuesta:
Pablo se cubrirá de agua si se para en la piscina
Explicación paso a paso:
El nivel del agua en la piscina = 250cm.
Altura de Pablo = 1520 mm
Para saber si pablo podría pararse en la piscina sin estar cubierto de agua, necesitamos determinar la altura de Pablo en centímetros.
Convertir la altura de Pablo de milímetro a centímetro;
1 mm hasta 0,1 cm
1520 mm = (1520 * 0,1) = 152 cm
Por lo tanto, pablo mide 152 cm.
Esto significa que la altura del agua en la piscina es mayor que la altura de Pablo y esto lo cubrirá el agua si se para en la piscina.
Answer:
Step-by-step explanation:
square of 15 + square of x = square of 21
225 + square of x = 441
441 - 225 = 216
x = 216
Answer:
- Define your variable and write your equation: 36 + b + (3b-28) = 180°.
- measure of the second angle: 43°.
- measure of the third angle: 101°
Step-by-step explanation:
a = 36
c = 3b - 28
a + b + c = 180°
a = measure of the first angle
b = measure of the second angle
c = measure of the third angle
then:
1) 36 + b + (3b-28) = 180 ⇒ )Define your variable. Write your equation and solve)
b + 3b + 36 - 28 = 180
4b + 8 = 180
4b = 180 - 8
4b = 172
b = 172/4
2) b = 43° ⇒ measure of the second angle
c = 3b - 28
c = 3*43 - 28
c = 129 - 28
3) c = 101° ⇒ measure of the third angle
Check:
36° + 43° + 101° = 180°
