Answer:
The correct option is;
(3) The sample of track athletes show that there is a correlation between foot size and running speed
Step-by-step explanation:
The statements are analysed as follows;
(1) Smaller foot sizes cause track athletes to run slower.
The above statement is a conclusion and it infers more information than is contained in the question statement because there are other factors such as taller athletes run faster than average sized athletes
(2) The sample of track athletes shows a causal relationship between
foot size and running speed.
The above statement is similar to the one above as it is a milder conclusion and it infers more information than is contained in the question statement
(3) The sample of track athletes shows a correlation between foot size
and running speed.
The above statement is correct as is directly supported by the data as it is a statement made based directly the data
(4) There is no correlation between foot size and running speed in
track athletes.
The above statement is not supported by the available data.
Answer
We have,
Volume of pyramid = 4834 in³
Base area of the pyramid = ?
Assuming height of the pyramid = 20 in
We know that
Volume of pyramid =
l w = 725.1 in²
Hence, area of the base of the pyramid is equal to 725.1 in².
Answer:
I think its 31
Step-by-step explanation:
AC= 43 in the problem it says that point b is 12 stories above point C Which means that if you subtract 43-12 that may be the answer so AB= 31 but thats only my guess you could try the answer but I'm sorry if its wrong ;-;
Answer:
d
Step-by-step explanation:
the slopes (2/3x and -5/4x) are not equal but the y-intercepts (3) are and d is the only one that states that
Step 
<u>Find the irreducible fraction in each ratio</u>
<u>case 1)</u> 
Divide by 
boths numerator and denominator
<u>case 2)</u> 
Divide by 
boths numerator and denominator
<u>case 3)</u> 
Divide by 
boths numerator and denominator
<u>case 4)</u> 
Divide by boths numerator and denominator
<u>case 5)</u> 
Divide by 
boths numerator and denominator
<u>case 6)</u> 
Divide by 
boths numerator and denominator
<u>case 7)</u> 
Divide by 
boths numerator and denominator
<u>case 8)</u> 
Divide by 
boths numerator and denominator
<u>case 9)</u> 
Divide by 
boths numerator and denominator
<u>case 10)</u> 
Divide by 
boths numerator and denominator
<u>case 11)</u> 
Divide by boths numerator and denominator
<u>case 12)</u> 
Divide by 
boths numerator and denominator
Step
<u>Sort the ratios into bins</u>
1<u>) First Bin</u>
<u>
</u>
<u>2) Second Bin </u>
<u>
</u>
<u>3) Third Bin</u>
4<u>) Fourth Bin</u>
<u>
</u>
