Answer: The answer, rounded to the nearest tenth, is 113.0
Step-by-step explanation:
This is the formula for calculating the circumference of a circle:
C= 2pi r
R is the radius. Since the path is 2 feet wide, we can add 2 to the radius of the garden to get the radius of the whole path and garden.
2+4=6 so the radius for the total area of the garden and path is 6 feet.
Now we need to plug 6 into the formula to find circumference.
Answer:
A- 0.125
B- Success of climbing mount Everest is independent of age.
Step-by-step explanation:
A.
Let x denote success in climbing Mount Everest
Let y denote the climber is at least 60 years old.
Therefore,
P(x) = 0.31
P(y) = 0.04
P( x ∩ y) = 0.005
Probability of success when the climber is at least 60 years old =
P( x ∩ y) ÷ P(y) = 0.005 ÷ 0.04 = 0.125.
B.
The success rate is independent of age as there are both success and failure rates across board on the scale of ages of climbers.
Writing any equation in slope-intercept form means keeping the "y" along in one side of the equation. The equation given in the question is
3x - 2y = 5
Subtracting 3x from both sides of the equation, we get
- 2y = 5 - 3x
Now, dividing both sides by - 2 we get
y = (-5/2) + (3/2)x
= 3/2 x - 5/2
The correct option is the second option that is given in the question.
Answer:
The median would be found in the middle of the histogram
Step-by-step explanation:
It looks like 70-79, would fall in being the median because it is in the middle and it has the most results. In this case, I think it 70-79.
Hope this helps.