B. 35/60 mph
C. 53/60 mph
D. 2 4/7 mph
E. 2 7/8 mph
The probability of one woman to have height less than 64.4 in is 0.6293
Explanation:
Given:
Mean, μ = 64.4
Standard deviation, δ = 1.8
Probability that the height of the woman is less than 65 inch = ?
So,
P(x < 65) = 65 - μ / δ
P (x < 65) = P( z < 0.33)
Finding the probability value from the z table we get:
P( z < 0.33) = 0.6293
Therefore, the probability of one woman to have height less than 64.4 in is 0.6293
6+12-20=-2
-2ft
She descends 2ft below ground.
Is there a mistake in the problem?
Answer:
-2 ft
Step-by-step explanation:
So first we do 6 + 12, which is 18, then we do 20 - 18 which is -2. If you dont have an answer like -2 then pick 2 if its a selection.
0.65 as a fraction in simplest form is 13/20.
In Mathematics and Geometry, a fraction simply refers to a numerical quantity (numeral) which is not expressed as a whole number. This ultimately implies that, a fraction is simply a part of a whole number.
In this exercise and scenario, we would convert the given decimal number 0.65 into a fraction by converting it into a percentage as follows;
0.65 = 65/100
By dividing both sides by 5, we have:
Fraction: 65/100 = 13/20.
Read more on fraction here: brainly.com/question/29367657
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