Answer:
The answer is 78%
Step-by-step explanation:
Step 1: The given regression equation y = -0.414x + 106.55
Step 2: The length of the film = 70 minutes
Step 3: Plug in x = 70 in the given equation and find the value of y.
y = -0.414 (70) + 106.55
y = -28.98 + 106.55
y = 77.57
Y = 78%
Hope you will understand. :)
<u>Answer</u>
1st solution: a = 1
b = 3
2nd solution: a = 2
b = 6
<u>Explanation</u>
1st solution
<em> 1</em>
<em> 333</em>
<em> 333</em>
<em> 333</em>
<em> </em><em><u> +333</u></em>
<em> </em><em><u> 1333</u></em>
2nd solution
<em> 2</em>
<em> 666</em>
<em> 666</em>
<em> 666</em>
<em><u> + 666</u></em>
<em><u> 2666</u></em>
Answer:
3/2 or 1 1/2
Step-by-step explanation:
The greatest number of people that William and Debra may invite and still stay within their budget is 63.
<h3>What is an equation?</h3>
An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
Since William and Debra have budgeted $2,500 for their reception. Therefore, their total expenses should be equal to the total expenses in the reception.
Budget = Total expenses
Budget = Reception hall Cleanup charge + $38 per person fee
Let the number of people invited to the party be represented by x,
$2,500 = $100 + $38(x)
2500 = 100 + 38x
2500 - 100 = 38x
2400 = 38x
x = 2400 / 38
x = 63.157 ≈ 63
Hence, the greatest number of people that William and Debra may invite and still stay within their budget is 63.
Learn more about Equation here:
brainly.com/question/14686792
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The answer is <em>all real numbers</em>. Domain is defined as all possible x-values, and in the case of the equation
, <em>x</em> can be any real number.
