Answer:
The survey is meaningless because of nonresponse bias.
Step-by-step explanation:
The sample who responded (567) is less than half of Hayden's blog readers (1200). So, in this case, the results were really invalidated, because of the great absence of response, and the survey cannot be taken seriously at least statistically speaking.
567---100
x------35
x≈199 people said No
y= 368 said yes
Length(l)= 2w
width(w)= w
Perimeter(P)= 2w+2l= 72 (simplify expression: divide each side by 2 )
P= w+l= 36 (plug in "2w" for "l")
P= w+(2w)= 36
P= 3w= 36 (divide each side by 3 to find the width)
w= 12 units
find length:
l=2w
l= 2(12)
l= 24 units
Answer:
The length of this rectangle is 24 units and the width is 12 units.
Answer:
<em>Do</em><em> </em><em>2.78</em><em>×</em><em>103</em><em> </em><em>=</em><em> </em><em>286.34</em><em> </em>
Step-by-step explanation:
<em>In</em><em> </em><em>standard</em><em> </em><em>form</em><em>:</em><em> </em>
<em>200</em><em>+</em><em>80</em><em>+</em><em>6</em><em>+</em><em>0</em><em>.</em><em>3</em><em>+</em><em>0.04</em><em> </em>
<em>PLEASE</em><em> </em><em>THANK</em><em>,</em><em> </em><em>RATE</em><em> </em><em>AND</em><em> </em><em>FOLLOW</em><em> </em><em>ME</em><em>,</em>
<em>AND</em><em> </em><em>PLEASE</em><em> </em><em>MARK</em><em> </em><em>ME</em><em> </em><em>AS</em><em> </em><em>"</em><em>BRAINLIEST</em><em>"</em><em> </em><em>ANSWER</em><em> </em>
<em>HOPE</em><em> </em><em>IT</em><em> </em><em>HELPS</em><em> </em><em>YOU</em><em> </em>
It can be simplified by dividing 10 on both the numerator and the denominator.
100/10=10
2670/10=267
So the simplified answer is 10/267.
The 4 is underlined right? if so then the answer would be c
