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Yuri [45]
3 years ago
7

14.90hr with a 10% raise in hourly pay every year. What is my rate of pay after 2 years

Mathematics
1 answer:
rewona [7]3 years ago
4 0

14.90 x .10 = 1.49

14.90+1.49 = 16.39

16.39 x .10 = 1.639 round up to 1.64

16.39 + 1.64 = 18.03 per hour

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BINOMCDF on calculator question
max2010maxim [7]

Explanation:

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If you want to use the binomcdf function, the lower and upper limits should probably be the same: 0,0 or 1,1 or 2,2 and so on up to 5,5.

The binomcdf function on my TI-84 calculator only has the upper limit, so I would need to subtract the previous value to find the table entry for p(x).

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3 years ago
-1/225x^2+2/3x what is the vertex of this quadratic function?
Julli [10]
\bf \textit{vertex of a parabola}\\ \quad \\\\

\begin{array}{lccclll}
y=&-\frac{1}{225}x^2&+\frac{2}{3}x\\\\
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&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}\qquad 
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6 0
3 years ago
Please I need help with this!!!!!!!
inysia [295]

Answer:

Step-by-step explanation:

1). Step 4:

   x=5^{\frac{4}{3}}=(5^4)^{\frac{1}{3}}

   x=\sqrt[3]{5^4} [Since, a^{\frac{1}{3}}=\sqrt[3]{a}]

   x=\sqrt[3]{5\times 5\times 5\times 5}

   Step 5:

   x=\sqrt[3]{(5)^3\times 5}

   x=\sqrt[3]{5^3}\times \sqrt[3]{5}

2). He simplified the expression by removing exponents from the given expression.

3). Let the radical equation is,

   (3x-1)^{\frac{1}{5}}=2

   Step 1:

   (3x-1)^{\frac{1}{5}\times \frac{5}{1} }=2^{\frac{5}{1}}

   Step 2:

   (3x-1)=2^5

   Step 3:

   3x=32+1

   Step 4:

   x=11

4). By substituting x=11 in the original equation.

   (3\times 11-1)^{\frac{1}{5}}=(32)^\frac{1}{5}

                         =(2^5)^\frac{1}{5}

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There is no extraneous solution.

3 0
2 years ago
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Gnesinka [82]

Answer:

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y=2(x+3)^2+4 => y= 2x^2+12x+22

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Step-by-step explanation:

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Answer:

The answer is 4.

Step-by-step explanation:

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