Answer:
Slope = -3/5
Step-by-step explanation:
slope (m) = y2 - y1 / x2 - x1
m = -2 - 1 / 1 - -4
m = -3 / 1 + 4
m = -3 / 5
You can check the work by counting rise (-3 which means 3 units down) over run (5 which means 5 units to the right)
Answer:
1/6
Step-by-step explanation:
The probability of gettins some number in a cube corresponds to 1/6, the cube has six sides.
P(1) =1/6
P(2) =1/6
P(3)=1/6
P(4)= 1/6
P(5)=1/6
P(6)= 1/6
Answer:
youngest=115
middle=150
elder=230
Step-by-step explanation:
let the youngest be x
the middle will be x+35
the oldest will be 2x
x+x+35+2x=495
4x+35=495
4x=495-35
4x=460
x=115
since the youngest is x,the money he will receive is $115.
the middle will be x+35 which is equal to 115+35=$150.
lastly the oldest will be 2x which is equal to 2×115=$230.
Answer:
y=5x
Step-by-step explanation:
Given no of bags is x
No of apples in each bag is 5
Thus no of apples in x bags can be obtained by multiplying no of bags(x in this case) with No of apples in each bag (5 in this case).
Total no of apples in x bag = 5*x = 5x
As y represent relationship between number of apples and bag. 5x will be equal to y.
it can be represented as y = 5x
Thus equation A y=5x shows the relationship between the number of apples, y, and the number of bags, x
Answer:
There are 89% of healthy adults with body temperatures that are within 3 standard deviations of the mean
The minimum value that is within 3 standard deviations of the mean is 96.57.
The maximum value that is within 3 standard deviations of the mean is 100.11.
Step-by-step explanation:
Chebyshev's theorem states that a minimum of 89% of the values lie within 3 standard deviation of the mean.
So
Using Chebyshev's theorem, what do we know about the percentage of healthy adults with body temperatures that are within 3 standard deviations of the mean?
There are 89% of healthy adults with body temperatures that are within 3 standard deviations of the mean.
What are the minimum and maximum possible body temperatures that are within 3 standard deviations of the mean?
We have that the mean 
is 98.34 and the standard deviation 
is 0.59. So:
Minimum
Maximum
