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vovangra [49]
2 years ago
10

If the heights of 99.7% of American men are between 5' 0" and 7' 0", what is your estimate of the standard deviation of the heig

ht of American men?
Mathematics
1 answer:
guajiro [1.7K]2 years ago
7 0

Answer:

6'0

Step-by-step explanation:

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A bottle of hand lotion is on sale for $2.25. If this price represents a 50% discount from the original price,what is the origin
nalin [4]

Step-by-step explanation:

50% is basically half. So if you double the price ($2.25) x 2 you will have your answer.

So the answer is $4.50..!

3 0
3 years ago
14.2 is 35.5% of what number W
bonufazy [111]
14.2/x=100/35.5
5.041=x 
Final
35.5% of 14.2=5.041

3 0
3 years ago
What is the probability that a randomly selected contestant won a prize, given that the contestant was female write the probabil
pantera1 [17]

We have given the table of number of male and female contestants who did and did not win prize

The probability that a randomly selected contestant won prize given that contestant was female is

P(contestant won prize / Contestant was female)

Here we will use conditional probability formula

P(A/B) = \frac{P( A and B)}{P(B)}

Let Event A = selected contestant won prize and

event B = selected contestant is famale

Then numerator entity will

P(A and B) = P(Contestant won prize and Contestant is female)

= Number of female contestant who won prize / Total number of contestant

= 3 /(4+9+3+10)

= 3 / 26

P(A and B) = 0.1153

P(B) = P(contestant is female )

= Number of female contestant / Total number of contestants

= (3+10) / 26

P(B) = 0.5

Now P(A / B) = \frac{P( A and B)}{P(B)}

= 0.1153 / 0.5

P(A / B) = 0.2306

The probability that randomly selected contestant won prize given that contestant is female is 0.2306

Converting probability into percentage 23.06%

The percentage that randomly selected contestant won prize given that contestant is female is 23%

3 0
3 years ago
(3.03 MC)
liberstina [14]

Answer:

Step-by-step explanation:

the following equation to show the height of the plant f(n), in cm, after n days:

f(n) = 8(1.05)^n

Part A: When the scientist concluded his study, the height of the plant was approximately 11.26 cm. What is a reasonable domain to l

5 0
2 years ago
Read 2 more answers
If the diameter of his flower bed is 100 inches what is distance around the garden
Gala2k [10]
Well if pi is referred to as 3.14 then the distance around the garden would be 314.  
The formula for Circumfrence is pi times diameter, so 3.14 times 100 = 314 (circumfrence)
8 0
2 years ago
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