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svlad2 [7]
3 years ago
11

Andy estimated that he would need 79 feet of lumber for a tree house project. He later found that the actual amount of lumber ne

eded was 68 feet. What was the percent error of Andy's estimation?
Mathematics
1 answer:
Radda [10]3 years ago
5 0

Answer:

Step-by-step explanation:

79 divided by 68 is your answer

You can do the math

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What value of x satfies the equation 5/6(3/8-x)=16
julsineya [31]
5/6 x 3/8 = 5/16 
5/16 - 5/6x = 16 
-5/6x=251/16
x= -753/40
5 0
3 years ago
the distance between City A and B is 250 Miles. On a certain wall map this is represented by a length of 1.9 ft. On the map how
Pachacha [2.7K]

Answer:

2.66 ft

Step-by-step explanation:

250/1.9=.0076

.0076×350=2.66ft

8 0
3 years ago
Q: Write the slope intercept form of the equation of the line through the given point with the given slope.
Lelechka [254]
6)

\bf \begin{array}{lllll}
&x_1&y_1\\
%   (a,b)
&({{ 2}}\quad ,&{{ -1}})
\end{array}
\\\\\\
% slope  = m
slope = {{ m}}= \cfrac{rise}{run} \implies 0
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-(-1)=0(x-2)
\\\\\\
y+1=0\implies \boxed{y=-1}

8)

\bf \begin{array}{lllll}
&x_1&y_1\\
%   (a,b)
&({{ 5}}\quad ,&{{ 1}})
\end{array}
\\\\\\
% slope  = m
slope = {{ m}}= \cfrac{rise}{run} \implies 3
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-1=3(x-5)
\\\\\\
y-1=3x-15\implies y=3x-15+1\implies \boxed{y=3x-14}
7 0
3 years ago
Como construir el numero 1,000​
mars1129 [50]

Answer:

500+500 = 1000

100*10 = 1000

10^3 = 1000

10*10*10 = 1000

Hope i helped

<h2><em>DaniElSabiondo</em></h2>
5 0
3 years ago
A tester sets 99% confidence limits on a certain statistic. The absolute difference between either limit and the mean is an exam
Nookie1986 [14]
The answer to your question is the population mean
6 0
3 years ago
Read 2 more answers
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