Answer:
The correct option is;
5.89°
Step-by-step explanation:
The speed with which the plane flies = 350 mph
The direction of flight of the plane = N 40° E
The speed with which the wind blows = 40 mph
The direction in which the wind blows = S 70° E
Therefore, we have;
The resolution of the components of the motion of the plane, given as follows;
= 350 × sin(40°)·i + 350 × cos(40°)·j
The resolution of the components of the motion of the wind, given as follows;
= 40 × sin(70°)·i - 40 × cos(70°)·j
The resultant motion of the plane is given as follows;
= 262.563·i + 254.435·j
The direction of motion of the plane = tan⁻¹(262.563/254.435) ≈ N 45.9° E
Therefore, the plane's drift = Plane's Track - Plane's Heading = N 45.9° E - N 40° E ≈ 5.9° ≈ 5.89°
Therefore, the correct option is 5.89°.
Part A:
What is the cost of 5.15 pounds of ground beef, if 1 pound = $3.40
Multiply the cost of 1 pound per how many pounds there are:
3.40 * 5.15 = $17.51
It costs $17.51 for 5.15 pounds of ground beef at $3.40 per pound
Part B:
Assuming the cost of the burger is only determined by the cost of ground beef.
The cost of the 17 burgers is $17.51
We divide $17.51 by 17, to find out the cost of each burgr
$17.51 / 17 = $1.03
The cost of ground beef per burger is $1.03
Answer: 5/24
Step-by-step explanation:
1/8 ÷ 3/5 = 1/8 x 5/3
Multiply the numerators: 1 x 5 = 5
Multiply the denominators: 8 x 3= 24
= 5/24