Answer:b)0.8577
Step-by-step explanation:
Since the heights of men are normally distributed, we would apply the formula for normal distribution which is expressed as
z = (x - u)/s
Where
x = heights of men
u = mean height
s = standard deviation
From the information given,
u = 69 inches
s = 2.8 inches
We want to find the probability that the mean height of the 100 men is less than 72 inches.. It is expressed as
P(x < 72)
For x = 72
z = (72 - 69)/2.8 = 1.07
Looking at the normal distribution table, the probability corresponding to the z score is 0.8577
P(x < 72) = 0.8577
Answer:
Using the ratio table the dogs weight is:
30 pounds = 13.5 kilograms
Step-by-step explanation:
For this case we have the following conversion:
20 pounds = 9 kilograms
To use the table what we must do is find another relationship that allows us to find the weight in kilograms for 30 pounds.
For example, half the weight in pounds is half the weight in kilograms.
Therefore, the given conversion is:
10 pounds = 4.5 kilograms
So, for 30 pounds, we multiply this last ratio obtained by three on both sides:
30 pounds = 13.5 kilograms
Then, the table is:
Pounds 10 20 30
700 - 175 is equal to 525 when you divide that by 35 you get 15 which is your answer.
Answer:
Hi,
In converting Chilean Pesos(CLP) to Argentine Pesos(ARS) relative to the value of $ then;
$1.00 CLP = $ 0.06 ARS
Step-by-step explanation:
In converting the Chilean Pesos (CLP) to USD, 1CLP equals 0.0015 $
And while converting the Argentine Pesos(ARS) to USD, 1ARS equals $0.0245
Hope this helps!
Well, think about it
3 weeks = 21 days
so multiply, 0.86 times 21 days
and you get 18.06 meters.