Answer:
Step-by-step explanation:
The relative frequency is the result of dividing the absolute frequency of a given value by the total number of data:
Where:
The absolute frequency is the number of times a value appears, so in this case:
if the coin is flipped 20 times then:
Therefore:
You can also express the result as a percentage multiplying by 100:
Given (5/3)y = (1/4)x - 3, we rearrange these terms so that the equation appears like Ax + By = C:
-(1/4)x + (5/3)y = -3 This is the equation in "standard form."
Answer:
Multiply each by 12
Step-by-step explanation:
A common multiple is 12
Answer:
Length of the trail = 39473.68 ft
Step-by-step explanation:
Let x be the length of the trail.
Given:
Lodge Elevation = 700 ft
Mountain elevation = 8200 ft
Inclination of trail = 11°
We need to find the length of the trail.
Solution:
Total ascent is difference between mountain elevation and lodge elevation.
Length of the trail is the length of the hypotenuse of right angle triangle where the length of the shortest side is the right angle triangle is 7500 ft and opposite angle is 11°.
Using cosine rule.
Therefore, the length of the trail is equal to 39473.68 ft.
Answer:
6.2
Step-by-step explanation: