9514 1404 393
Answer:
- 24.6 Nm north
- 67.7 Nm west
Step-by-step explanation:
In x-y coordinates, the direction is 70° CCW from 90° (north), so is 160° from the +x axis. In 4 hours at 18 Nm/h, the ship will travel 4×18 Nm = 72 Nm.
The coordinates in the x-y plane can be found to be ...
72(cos(160°), sin(160°)) ≈ (-67.7, 24.6)
The ship traveled 67.7 nautical miles west and 24.6 nautical miles north from the port.
Answer:
0.001
Step-by-step explanation:
Here, the aim is to support the null hypothesis, Ha. Where Ha: p > 0.5. Which means we are to reject null hypothesis H0. Where H0: p = 0.5.
The higher the pvalue, the higher the evidence of success. We know If the pvalue is less than level of significance, the null hypothesis H0 is rejected.
Hence the smallest possible value 0.001 is preferred as the pvalue because it corresponds to the sample evidence that most strongly supports the alternative hypothesis that the method is effective
Answer:
3√2
Step-by-step explanation:
In this question, we are asked to get the value of √ ( x²-y² ), while the value of x² and y² are given to be 33 and 15 respectively.
Hence, x² =33 and y² = 15.
Putting the values of x² and y² in the above expression we get,
√ ( x²-y² ) = √ ( 33-15) = √18 =3√2. (Answer)
Taylor can have 12 guests come.
375 - 250 = 125 / 10 = 12.5 but since you cannot have half a person the answer is 12
I hope this helps :)
Answer:
256 diputados
Step-by-step explanation:
Paso 1
Encontramos la fracción de diputados que vota en blanco
Sea fracción total de diputados = 1
Fracción de diputados que vota en blanco = x
5/8 de los diputados votaron a favor.
= 1 - 5/8 = 3/8
3/4 del resto de diputados votaron en contra, de ahí:
= 3/4 de 3/8
= 9/32 votaron en contra
1 = 5/8 + 9/32 + x
x = 1 - (5/8 + 9/32)
x = 1 - (20+ 9/32)
x = 1 - 29/32
x = 3/32
Paso 2
Número total de diputados presentes =
3/32 × x = 24
3 veces / 32 = 24
Multiplicar en cruz.
3x = 32 × 24
x = 32 × 24/3
x = 256 diputados
De ahí que estuvieran presentes 256 diputados