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3 years ago

For the function y=-2sin(pi/12(x-2) what is the maximum value

Mathematics

1 answer:

pogonyaev3 years ago

3 0

Answer:

Step-by-step explanation:

The max value of the sine function is 1.

If we multiply it by 2, we get 2 sin x, whose max. value is 2.

If we multiply the sine function by -2, the max value of this functin is still 2.

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The CEO of a company that sells car stereos has determined the profit of selling x number of stereos to be: P(x) = –.04x2 + 1000

MA_775_DIABLO [31]

Answer:

6233500

Step-by-step explanation:

We are given that CEO of a company that sells car stereos has determined the profit x number of stereos.

The profit of selling x number of stereos is given by

$P(x)=-0.04x^2=100x-16500$

We have to find the value of profit when the company selling 12500 stereos.

Substitute the value of x=12500

Then, we get

$P(12500)=-.04(12500)^2+1000(12500)-16500$

$P(12500)=-6250000+12500000-16500=-6266500+12500000$

$P(12500)=6233500$

Hence, the company should expect profit 6233500 from selling 12500 stereos.

5 0

4 years ago

Help with problems 5 & 6 please.

ASHA 777 [7]

Both problems can be solved similarly since both shapes are Quadrilateral hence the sum of thier interior angels is 360
5.)
(x)+(x)+(4x-26)+(2x+18)=360
8x-8=360
x-1=45
x=46
6.)
(2x)+(x)+(x+10)+(2x-16)=360
6x-6=360
x-1=60
x=61

6 0

3 years ago

The scatterplot shows x, the high temperature in degrees Fahrenheit (°F), and y, the aquifer level in feet, for ten days in the

Serggg [28]

Therefore, the equation that best fits these facts as the answer to this problem is y=661-0.1x.

<h3 /><h3>Describe a scatter plot.</h3>

The term "scatter plot" refers to a particular sort of graph in which the x- and y-axes are used to represent the values of two variables, with the dots that arise indicating any association between the data.

Given the correlation between the data at this moment and the graph provided in the question, y=661-0.1x is an equation that best captures the scatterplot's line of best fit.

y=661-0.1x is the equation whose solution best fits this data.

To know more about scatter plot , visit

brainly.com/question/2655543

#SPJ1

3 0

2 years ago

Which pound bag is the lowest price per pound of dog food?

lana66690 [7]

I am not entirely sure what your asking but i think you mean which will coast the least and that would be 8 since it’s the smallest amount

6 0

3 years ago

the dimensions of a smaller rectangle are 3ft by 9ft the dimensions of a larger rectangle are 5ft by 15ft find the ratio of the

Alexxandr [17]

The ratio of the area of the smaller rectangle to the area of the larger

rectangle is $\frac{9}{25}$

Step-by-step explanation:

The formula of the area of a rectangle is A = l × w, where l and w

are its dimensions

The dimensions of a smaller rectangle are 3 ft by 9 ft
The dimensions of a larger rectangle are 5 ft by 15 ft

We want to find the ratio of the area of the smaller rectangle to

the area of the larger rectangle

∵ The dimensions of the smaller rectangle are 3 ft and 9 ft

∴ The area of the smaller rectangle = 3 × 9 = 27 feet²

∵ The dimensions of the larger rectangle are 5 ft and 15 ft

∴ The area of the smaller rectangle = 5 × 15 = 75 feet²

Let us find the ratio of the area of the smaller rectangle to the area

of the larger rectangle

→ smaller rectangle : larger rectangle

→ 27 : 75

Divide the both terms of the ratio by 3

→ 9 : 25

The two terms of the ratio do not divisible by any other number

∴ The simplest form of the ratio is 9 : 25

∴ The ratio of the area of the smaller rectangle to the area of the larger

rectangle = $\frac{9}{25}$

The ratio of the area of the smaller rectangle to the area of the larger

rectangle is $\frac{9}{25}$

Learn more:

You can learn more about the ratio in brainly.com/question/10781917

#LearnwithBrainly

7 0

3 years ago