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2 years ago

Can someone please help the question is below thank you!

Mathematics

1 answer:

vredina [299]2 years ago

7 0

Answer:

you just times the number buy 9 and 3 then divid by 3

Step-by-step explanation:

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mia wants to earn 2500 in her job at a bycicle store she is paid 55 for every bycicle she tunes up the minimum number of bycicle

Thepotemich [5.8K]

Answer: 46

Explanation: If Mia is paid $55 for every bicycle, she would need to fix up/sell 46 bicycles. This is because 45 x 55 = 2475 and Mia wants over 2500 but 46 x 55 = 2530. Therefore, 46 is the minimum number of bicycles.

5 0

2 years ago

Use logarithmic differentiation to find the derivative of the function.y = x^8 sin(x)

givi [52]

$Answer: \frac{\partial y}{\partial x}=8x^{8sinx}(cosx.logx+\frac{sinx}{x})$

Step-by-step explanation:

Since we have given that

$y=x^{8sinx}$

By using logarithmic on both sides we get,

$log y= 8 sinx. logx$

(∵ $log(a^m)=m.loga$ )

Now, differentiating on both sides ,we get,

$\frac{1}{y}.\frac{\partial y}{\partial x}=8(\frac{\partial sinx}{\partial x}.logx+sinx \frac{\partial logx}{\partial x})$

$\\\frac{1}{y}\frac{\partial y}{\partial x}=8(cosx.logx+sinx.\frac{1}{x})$

$\\\frac{\partial y}{\partial y}=8y(cosx.logx+\frac{sinx}{x})\\\\\frac{\partial y}{\partial x}=8x^{8sinx}(cosx.logx+\frac{sinx}{x})$

6 0

2 years ago

What is the 15th term of the sequence -4, -2, 0, 2, …?What is the 15th term of the sequence -4, -2, 0, 2, …?

Dmitriy789 [7]

Answer:

Step-by-step explanation:

6 0

2 years ago

I need help please answer I need help please answer

DENIUS [597]

Answer:

24+70+56=150

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

ASAP HELP!!! use the quadratic regression feature of a graphing calculator to find a quadratic model. round to the nearest thous

seropon [69]

Answer:

y = 0.008x^2 + 0.518x + 131.886

Step-by-step explanation:

Make sure your Plot 1 is ON. Select the Scatter Plots and the appropriate lists.
Clear all functions in [Y=]
Input data in L1 and L2. Go to [Stat] [Enter] to input data.
Graph data points. ...
Choose a regression from the list in [Stat] "CALC". ...
Go to [ZOOM] "9: ZoomSTat" to view the data with the regression curve.

(credit: CPM Educational Program)

3 0

2 years ago