Carlos is buying water. He needs 4 liters. A half-liter of water costs 2.59. A 200-milliliter container of water costs $0.92. What should carlos buy so he gets 4 liters at the lowest price? Explain.

Answer: x = 2.16

Step-by-step explanation:

The solution of the expression is, x = 2.16

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The expression is,

⇒ 3.5x/9 = 4.2/5

Now, We can simplify for x as;

⇒ 3.5x/9 = 4.2/5

⇒ 3.5x = 4.2 × 9 / 5

⇒ 3.5x = 7.56

⇒ x = 2.16

Thus, The solution is, x = 2.16

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Answer:

Step-by-step explanation:

Simplifying

2xs = 18

Solving

2sx = 18

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Divide each side by '2x'.

s = 9x-1

Simplifying

s = 9x-1

Answer:

The gum returns to the wall each time the graph shows a minimum value of 6 (the height of the wall).

Count the number of minimums that occur between x = 0 ft and x = 60 (but omit the first time when x = 0).

The gum returns to the wall 9 times while traveling a distance of 60 feet.

edge2022 answer

hope it helps :)

mark brainliest!!

The graph is a periodic function that oscillates between 5 and 7.

The function completes about 9.55 cycles (or oscillations) as it travels a distance of 60 feet.

A function has an input and an output.

A function can be one-to-one or onto one.

It simply indicated the relationships between the input and the output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

The graph is a periodic function that oscillates between 5 and 7.

Now,

To find the number of times the graph returns to the wall (i.e. the x-axis) as it travels a distance of 60 feet, you need to find the period of the function.

The period of the cosine function is 2π, which means the function completes one full cycle (i.e. one oscillation) every 2π units of x.

In the equation,

y = -cos(x) + 7, the coefficient of x is 1, which means that the function has not been horizontally compressed or stretched.

So the period of the function is still 2π.

To find the number of cycles completed in 60 feet, you need to find how many periods of the function fit in a distance of 60 feet.

And,

If you know the wavelength of the function, you can use that to find the number of cycles.

So,

The wavelength is the distance between two consecutive points on the graph that have the same value, such as two consecutive peaks or troughs.

To find the wavelength of y = -cos(x) + 7, you can use the fact that the amplitude (the distance between the peak and the trough) is 1.

So the distance between two consecutive peaks (or troughs) is 2.

The wavelength of the function is 2π, which means that the function completes one cycle every 2π units of x.

To find the number of cycles completed in 60 feet, you need to convert 60 feet to units of x.

Since the wavelength is 2π, one cycle corresponds to 2π units of x.

cycles = 60 / (2π) = 9.55

Thus,

The function completes about 9.55 cycles (or oscillations) as it travels a distance of 60 feet.

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Answer:

x=84

Step-by-step explanation:

thi is the answer of the questions

Answer:

It is the second one because you have to do the reverse of the circle area formula which is [tex]r=\sqrt{\frac{A}{\pi } }[/tex].

Hope this helps :)

Answer: 3.2

Step-by-step explanation: the answer is 3.2 or 3 1/5

Answer:

[tex]1 \div 5 \times 16 \\ = 0.2 \times 16 \\ = 3.2[/tex]

Answer:

Step-by-step explanation:

Given polynomial:

Find its roots:

The factors:

Option C is the correct one

Answer:

11/16

I hope this helps ^^

Answer:

(x-4) (x-4)

Step-by-step explanation:

-4 + -4 = -8

-4 x -4 = 16

Answer:

Hi. The answer is $59.40

Step-by-step explanation:

Divide $46.20 into the hours she works, so 46.20/5.25 = 8.80

She earns $8.80 per hour.  Multiply this by 6 3/4 hours...8.80x6.75 = $59.40

Answer:

$59.40

Step-by-step explanation:

Answer:

0.02623

Step-by-step explanation:

All you have to do is multiply

Answer:

18 8/9

Step-by-step explanation:

5 2/3 = 17/3

17/3 divide 3/10 = 170/9

170/9 = 18 8/9

Answer:

360 nickles

Step-by-step explanation:

you had the equation in front of you so just dived those numbers and 360 should be your answers and to check it multiply 360 by 0.05

Answer:

10℅×576

=57.6

hope it helps you

make me brainliest plz

Answer:

64 Inches

Step-by-step explanation:

Feet to Inches Formula: Multiply the length value by 12

5 x 12 = 60

60 Inches + 4 Inches = 64 Inches

Hence, Louisa is 64 Inches tall

Answer:

B

Step-by-step explanation:

Hope this solve your answer

Since trigonometric functions have no restrictions, there is no inverse. With that in mind, in order to have an inverse function for trigonometry, we restrict the domain of each function, so that it is one to one. A restricted domain gives an inverse function because the graph is one to one and able to pass the horizontal line test.

Answer:

do not pass the horizontal line test

Step-by-step explanation:

Trigonometric are periodic, therefore each range value is within the limitless domain values ( no breaks in between ). Since trigonometric functions have no restrictions, there is no inverse. ... A restricted domain gives an inverse function because the graph is one to one and able to pass the horizontal line test

Answer:

-6, -4, -2, 1

Step-by-step explanation:

Hope This Helps

Answer:

-6,-4,-2,1

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

so as you can see the little four sided shape is similar to the other shape , it is an enlargement .

so if you divide the same sides the answer would all be the same

so for this if u divide

10.5 ÷ 3=3.5

and so is 49÷14=3.5

and you need to find x÷10=3.5

so multiply 10 by 3.5 which gives you 35

hope you understood :)

Hey! Your answer is 35. The person above me is correct. Hope you have a great summer.

It represents a linear positive correlation between x and y −0. 999.

Given

The table shows Britney's distance, in miles, from her destination after different time intervals in hours:

Time (hours) (x) 2 4 1 3 6 5 7

Distance from destination (miles) (y) 1,000 880 1,060 940 760 820 690

A number between +1 and −1 is calculated so as to represent the linear interdependence of two variables or sets of data.

Then,

The correlation coefficient for the data, and what does it represent is;

It represents no correlation between x and y.

Hence, it represents a linear positive correlation between x and y −0. 999.

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Answer: B= 2,2

A=-4, 2)

Step-by-step explanation: I took the test and got it right.

Answer:

The 2nd option.

Step-by-step explanation:

Answer:

B. 27c = $242.73

Step-by-step explanation:

Here the cost is unknown so, let it be c:

27 * c = $242.73        ..................27 copies product with cost gives total cost

So answer is therefore, B. 27c = $242.73

The most general antiderivative of cosx is sinx

The antiderivative is the opposite of derivatives of functions.

For the trigonometey rato cosx, the serivative is -sinx

For the antiderivative which is the opposite the negative sign will be negated to have;

Antiderivative of cosx  = - (-sinx)

Antiderivative of cosx  = sinx

Hence the most general antiderivative of cosx is sinx

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Answer:

x = 44

Step-by-step explanation:

(3x + 30) = 162 (opposite angles are equal )

3x = 162 - 30

x = 132/3

x = 44

Answer:

Remember that the major axis met go through two points: the center of the Moon's orbit and the Earth, which is one of the two fociof the ellip Round to 1 decimal place.) 10. Remember, from Lab

Answer:

The required number of buses=340/52=85/13buses

Step-by-step explanation: