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belka [17]
3 years ago
9

Help me please. I really need it​

Mathematics
2 answers:
Sav [38]3 years ago
8 0

Answer:

Yes it is

Step-by-step explanation:

you're going up at a constant rate of 1.5 or down at a constant rate of 1.5

BlackZzzverrR [31]3 years ago
6 0

Answer:

Step-by-step explanation:

can you post a better pic please

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Adult male heights are normally distributed with a mean of 70 inches and a standard deviation of 3 inches. The average basketbal
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Answer: First Option is correct.

Step-by-step explanation:

Since we have given that

Mean (\mu)= 70 inches

Standard deviation (\sigma)= 3 inches

Average basket ball player (\bar{X}) = 79 inches

Since it is normally distributed assume with 5% significance .

So, it becomes,

Z>\frac{\bar{X}-\mu}{\sigma}\\\\Z>\frac{79-70}{3}\\\\Z>\frac{9}{3}\\\\Z>3\\\\\therefore\ P(Z>3)=1-0.9987=0.0013

At 0.05 level of significance , 0.0013 = 0.13% of the adult male population is taller than the average basketball player .

Hence, First Option is correct.

5 0
3 years ago
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You would take 3 hours to minutes which is 180 then add the following 10 minutes and convert it to seconds.

5 0
3 years ago
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OverLord2011 [107]

Answer:

Below

Step-by-step explanation:

0.3>0.25

0.35<0.4

0.05<0.1

3 0
2 years ago
Human capital deepening refers to increases in a country’s population, including both births and immigration.
frozen [14]

Answer:

Based on what I researched that would be False.

Step-by-step explanation:

Human capital deepening is the increase of capital workers, it also includes skills or higher education.

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