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Sav [38]
3 years ago
12

Conclusions from data - confidence intervals and margins of error right answers only!

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
5 0

Answer:

1. .1010 2. 2.064 3. .393

Step-by-step explanation:

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Solve the system by substitution.
VikaD [51]

Answer:

<em>taking</em> <em>y=x-2 equation 1st then,</em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd </em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd Step-by-step explanation:</em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd Step-by-step explanation:substitute the value of y in equation 2nd </em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd Step-by-step explanation:substitute the value of y in equation 2nd x-2=-4x+13</em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd Step-by-step explanation:substitute the value of y in equation 2nd x-2=-4x+13x+4x=13+2</em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd Step-by-step explanation:substitute the value of y in equation 2nd x-2=-4x+13x+4x=13+25x=15</em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd Step-by-step explanation:substitute the value of y in equation 2nd x-2=-4x+13x+4x=13+25x=15x=3</em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd Step-by-step explanation:substitute the value of y in equation 2nd x-2=-4x+13x+4x=13+25x=15x=3now,</em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd Step-by-step explanation:substitute the value of y in equation 2nd x-2=-4x+13x+4x=13+25x=15x=3now,putting value of X in equation 1st </em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd Step-by-step explanation:substitute the value of y in equation 2nd x-2=-4x+13x+4x=13+25x=15x=3now,putting value of X in equation 1st y=x-2</em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd Step-by-step explanation:substitute the value of y in equation 2nd x-2=-4x+13x+4x=13+25x=15x=3now,putting value of X in equation 1st y=x-2y=3-2</em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd Step-by-step explanation:substitute the value of y in equation 2nd x-2=-4x+13x+4x=13+25x=15x=3now,putting value of X in equation 1st y=x-2y=3-2y=1 </em>

<em>y=x-2 equation 1st then,y=-4x+13 be equation 2nd Step-by-step explanation:substitute the value of y in equation 2nd x-2=-4x+13x+4x=13+25x=15x=3now,putting value of X in equation 1st y=x-2y=3-2y=1 (3,1) is the system through which substitution is done</em>

3 0
4 years ago
Evaluate h(x)=4x-2 find h(x+2)
sleet_krkn [62]
H(x)=4x-2

In the equation

h(x+2) we substitute x for x+2 ....

h(x+2)=4x+2-2
h(x+2)=4x
6 0
3 years ago
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Solve.<br><br> Round to the nearest hundredth.<br><br> 29.3 = 1.7y
Elena-2011 [213]

Steps to Solve:

29.3 = 1.7y

29.3/1.7 = 1.7y/1.7

y = 17.2352941176

In this case, we round up the hundredths place because the number in the thousandths place is 5 or higher.

y = 17.24

Hope this helps!! :)

7 0
4 years ago
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What is the context?
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There is 52 Saturday from 12/2/16 and 6/20/20
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