Answer:
multiply them all together like this 160×418+149.5×310
Answer:
The horizontal speed of the truck is 102.39 km/hr.
Step-by-step explanation:
Given that,
Speed of airplane = 125 km/h
Angle = 35°
We need to calculate the horizontal speed
Using formula of horizontal speed
Where, u = speed
Put the value into the formula
Hence, The horizontal speed of the truck is 102.39 km/hr.
Answer:
The answer is "(0.73,0.87)".
Step-by-step explanation:
Given:
number of girls
number of boys
Total number of children
So,
Calculating the value of the proportion which is given by girls:
Therefore the confidence interval is:
Answer:
x>10
Step-by-step explanation:
I hope it helps. Please let me know.
Yes, it is constant because it is always adding 4. For example -3+4=1, 1+4=5, 5+4=9.