Using the cosine theorem we have the following equation:
d ^ 2 = (800) ^ 2 + (840) ^ 2 - 2 * (800) * (840) * (cos (150-45))
We cleared d:
d = root ((800) ^ 2 + (840) ^ 2 - 2 * (800) * (840) * (cos (150-45)))
d = 1301.327321
Nearest whole number:
d = 1301 miles
Answer:
The airplanes are far about:
d = 1301 miles
Nothing does its an impossible equation as the highest multiple is 18x1 ans they only add to 19
Because it the -x is ^2 the shape of this line will be a parabola.
Hopefully this helps.
Answer: 3:5
Step-by-step explanation:
The probability density function (pdf) is;
f(x)= for a ≤ x ≤ b.
while the mean is given as
And the standard deviation given as