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kirza4 [7]
2 years ago
11

Measurements of human skulls from different epochs are analyzed to determine whether they change over time. The maximum breadth

is measured for skulls from Egyptian males who lived around 3300 B.C. Results show that those breadths are normally distributed with a mean of 132.6 mm and a standard deviation of 5.4 mm. An archeologist discovers a male Egyptian skull and a field measurement reveals a maximum breadth of 124 mm. Find the probability of getting a value of 124 mm or less if a skull is randomly selected from the period around 3300 B.C. Is the newly found skull likely to come from that era?
Mathematics
1 answer:
madreJ [45]2 years ago
7 0

Answer:

y I don't know what to do it all out for you guys have fun at work now so right about the whole day to be with him in his own life to be with me to do with me to do with it all out and I really want me too much rreer

Step-by-step explanation:

no problem at all times and I have to go to the gym and then I will be there for you to be a good day at work and I don't want you so bad that you have to be in a bit more time with my family is going on in my head and the kids are in a bit more time with my family is going on in my head and the other side of the year and I don't want me to go to the hospital for a bit late for work tomorrow and then you can do it for me too baby girl and her family in your life and the other day and for me to do it all out of it o

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Three baby penguins and their father were sitting on an iceberg
Mrac [35]

Answer:

-4.2

Step-by-step explanation:

0.5 - 4.7= -4.2

4 0
2 years ago
Read 2 more answers
Ellen saved $2000 and she spent 10% of it to buy a bike. Kim saved 8% more than that of Ellen's left savings. If Lisa saved 60%
enyata [817]

Answer: Lis saved $1166.4 .

Step-by-step explanation:

Given , Ellen saved $2000 and she spent 10% of it to buy a bike.

Then, Ellen's left saving = saved amount - 10% of  (saved amount)

= $2000 - 0.10 x $2000 <em>[We convert perecntage to decimal by diving it by 100]</em>

= $2000 - $200

= $1800

So, Ellen's left saving= $1800

Also, Kim saved 8% more than that of Ellen's left savings.

Kim's Saving = Ellen's left saving + 8% of (Ellen's left saving)

= $1800  + (0.08) x ($1800) <em>[We convert perecntage to decimal by diving it by 100]</em>

= $1800 +  $144

i.e. Kim's Saving= $1944

If Lisa saved 60% as much as Kim, then Lisa's saving  = 60% of (Kim's Saving)

= (0.60) x ($1944) <em>[We convert perecntage to decimal by diving it by 100]</em>

i.e. Lisa's saving = $1166.4

4 0
3 years ago
delia drove her car 179 miles. The car used 6.04 gallons of gasoline on the drive. Estimate the cars gasoline milage in miles pe
jok3333 [9.3K]
29.6 mpg is the answer.
8 0
2 years ago
Which of the following represents the factorization of the binomial below ? x^2 - 144
Dima020 [189]

It factors to (x+12)(x-12)

This is the same as (x-12)(x+12) as we can multiply two expressions in any order we want. This is like saying 7*5 is the same as 5*7

I used the difference of squares rule to factor x^2 - 144. It might help to write x^2 - 144 as x^2 - 12^2, then compare it to a^2 - b^2 = (a-b)(a+b)

6 0
3 years ago
The following are daily outputs from shift A and shift B at a factory.
Airida [17]

Answer:

shift B

Step-by-step explanation:

shift a is 78.6 repeating

shift b is 79.3 repeating

mean is when you add them all then divide it by the numbers it has

7 0
3 years ago
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