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Find properties of a parabola from equations in general form
1
1
1
. Tenemos un dado (con sus seis caras numeradas del
1
1
1
al
6
6
6
), trucado en el que es dos veces mas probable que salga un número par que un número impar.
\newline
a) Calcula la probabilidad de salir par y la de salir impar.
\newline
b) Calcula la probabilidad de que, en un solo lanzamiento del dado, salga un número menor que
4
4
4
.
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Обчисли площу фігури, обмеженої лініями
\newline
y
=
1
3
x
,
x
−
3
y
+
3
=
0
,
x
=
3
.
y=\frac{1}{3^{x}}, x-3 y+3=0, x=3 \text {. }
y
=
3
x
1
,
x
−
3
y
+
3
=
0
,
x
=
3
.
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3
−
2
x
+
−
3
(
5
x
−
11
)
−
11
=
?
3 - 2x + -3 (5 x -11) - 11 = ?
3
−
2
x
+
−
3
(
5
x
−
11
)
−
11
=
?
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Evaluate
x
x
x
.
\newline
(
x
4
7
−
8
)
−
7
\left(\dfrac{x^{4}}{7^{-8}}\right)^{-7}
(
7
−
8
x
4
)
−
7
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(ด้) BEATRICE MAYES INSTITUTE CHARTER SCHOOL
\newline
4
4
4
th Financial Practice
\newline
ByteLearn
\newline
Brayden Joseph
\newline
The table shows Adam's expenses for school lunches and
\newline
Clear
\newline
Adam's Expenses
\newline
\begin{tabular}{|c|c|c|}
\newline
\hline Month & School Lunch & Book Fair \\
\newline
\hline September &
$
25.00
\$ 25.00
$25.00
&
$
20.00
\$ 20.00
$20.00
\\
\newline
\hline December &
$
25.00
\$ 25.00
$25.00
&
$
22.50
\$ 22.50
$22.50
\\
\newline
\hline February &
$
25.00
\$ 25.00
$25.00
&
$
17.50
\$ 17.50
$17.50
\\
\newline
\hline April &
$
25.00
\$ 25.00
$25.00
&
$
25.00
\$ 25.00
$25.00
\\
\newline
\hline May &
$
25.00
\$ 25.00
$25.00
&
$
20.00
\$ 20.00
$20.00
\\
\newline
\hline
\newline
\end{tabular}
\newline
Which statement about Adam's expenses is true?
\newline
(A) School lunches are a fixed expense, but book fairs are a variable expense.
\newline
(B) Both school lunches and book fairs are fixed expenses.
\newline
(C) Both school lunches and book fairs are variable expenses.
\newline
Back
\newline
6
6
6
of
10
10
10
\newline
Next >
\newline
Review/End
\newline
Mar
22
22
22
\newline
11
11
11
:
02
02
02
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Bernardo and Ogechi were asked to find an explicit formula for the sequence
1
,
8
,
64
,
512
1, 8, 64, 512
1
,
8
,
64
,
512
where the first term should be
h
(
1
)
h(1)
h
(
1
)
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ours of overtime, and earned
$
784
\$784
$784
. She is paid a olve the equation
40
x
+
6
(
1.5
x
)
=
784
40x+6(1.5x)=784
40
x
+
6
(
1.5
x
)
=
784
to find her (Simplify your answer.)
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What is the vertex of the parabola
y
−
8
x
2
=
4
y - 8x^2 = 4
y
−
8
x
2
=
4
?
\newline
(
_
,
_
)
(\_,\_)
(
_
,
_
)
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