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Answers to 28a
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Hidden Label: left parenthesis, 1.2 5 , StartRoot, 4 minus 1.2 5 squared , EndRoot , right parenthesis
1
.
2
5
,
4
−
1
.
2
5
2
Label
equals
=
left parenthesis, 1.2 5 , 1.5 6 1 2 4 9 5 , right parenthesis
1
.
2
5
,
1
.
5
6
1
2
4
9
5
5
Hidden Label: left parenthesis, 1.2 5 , negative StartRoot, 4 minus 1.2 5 squared , EndRoot , right parenthesis
1
.
2
5
,
−
4
−
1
.
2
5
2
Label
equals
=
left parenthesis, 1.2 5 , negative 1.5 6 1 2 4 9 5 , right parenthesis
1
.
2
5
,
−
1
.
5
6
1
2
4
9
5
6
Expression 7: "r" equals ceiling left parenthesis, "a" theta , right parenthesis
r
=
c
e
i
l
a
θ
0
0
domain \theta Minimum:
less than or equal to theta less than or equal to
≤
θ
≤
12 pi
1
2
π
domain \theta Maximum:
7
This solution works for any a between 0.032 and 0.14 (or between -0.14 and -0.032)
This solution works for any a between 0.032 and 0.14 (or between -0.14 and -0.032)
8
Expression 9: "a" equals 0.0 3 2
a
=
0
.
0
3
2
negative 10
−
1
0
10
1
0
9
10
powered by
powered by
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
functions
(
(
)
)
less than
<
greater than
>
4
4
5
5
6
6
times
×
| "a" |
|
a
|
,
,
less than or equal to
≤
greater than or equal to
≥
1
1
2
2
3
3
negative
−
A B C
StartRoot, , EndRoot
pi
π
0
0
.
.
equals
=
positive
+
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