The table shows survey results for 200 patients who had either hip or knee surgeryIf one person is selected randomly, what probability he or she was satisfied, given that he or she had knee surgery? (Round to the nearest tenth of a percent.)

Answer: 56

Step-by-step explanation:

Answer:

4.16

Step-by-step explanation:

Step-by-step explanation:

We know the area of a circle is

[tex]\pi {r}^{2} [/tex]

That is when the cricle is 360 degrees full, so another formula is

[tex] \frac{360}{360} \pi {r}^{2} [/tex]

If we the find the area of the sector with angle x, then that formula will be

[tex] \frac{x}{360} {\pi}r^{2} [/tex]

Answer:

The area of a sector is part of an area of the entire circle. Determine the fraction of the circle that the sector represents and multiply it by the area of the circle.

Step-by-step explanation:

The solution for the quadratic equation, c(x) = [tex]2x^{2} -192x+54[/tex] is +48.

Bob must repair 48 watches to have the lowest cost.

The axis of symmetry formula uses the standard form of the quadratic equation as well as the vertex form.

We have, c(x) = [tex]2x^{2} -192x+54[/tex]

As we know the axis of symmetry, using the formula:

x = [tex]\frac{-b}{2a}[/tex]

In the above equation a = 2; b = -192

x = [tex]\frac{-(-192)}{2 * 2}[/tex]

x= [tex]\frac{192}{4}[/tex]

x = +48

Hence, the number of watches for lowest cost bob must sold is 48 watches.

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Explanation:

Through trial and error, we can set up these equations

This shows that choices A, C and D are eliminated. This is because 5, 10 and 32 all can work as either x or y in x^y = 1024, and that the other value is some other integer.

On the other hand, x = 16 doesn't work and neither does y = 16 if we wanted the other value to be an integer.

Solving x^16 = 1024 leads to approximately x = 1.5422 when we focus on the positive real number solution. This isn't an integer, so x^16 = 1024 doens't have any integer solutions.

Solving 16^y = 1024 leads to a similar situation as described in the previous paragraph. It doesn't have any integer solutions either (instead the value is y = 2.5)

So we have a few ways of arriving at why choice B is the final answer.

Answer:

$14.10

Step-by-step explanation:

Answer:

$14.10

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given

Equating them

Substituting x in the 1st Equation

Solution :

Answer:

Logan: 9

Ethan: 14

Step-by-step explanation:

Let Ethan = e

Let Logan = l

1) We can set up two equations and solve them simultaneously.

e + l = 23

5 + l = e

1.1) To solve these equations, we can either use substitution or elimination.

5 + l + l= 23

2l = 23 - 5

2l = 18

l = 18/2

l = 9

2) Plug the result of l into one of the two equations above.

5 + 9 = e

14 = e

Answer:

2 workers

Step-by-step explanation:

If you want to find 40 percent of 5, just mutiply 40% which = to .4 and 5

The area of Mrs. Leger's garden with length of (3x + 10) in and width of (2x + 7) in is 6x² + 41x + 70 in²

An equation is an expression that shows the relationship  between two or more numbers and variables.

The area of a rectangle = length * width, hence:

Area of rectangular garden = (2x + 7) * (3x + 10) = 6x² + 41x + 70

The area of Mrs. Leger's garden with length of (3x + 10) in and width of (2x + 7) in is 6x² + 41x + 70 in²

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Puget Sound and the San Juan Islands are wonderful to explore. You can ride ferries to the different islands, take bicycle and kayak trips, and see many eagles and orcas.

There are several national parks in Washington, such as the North Cascades and Olympic National Park. Numerous Native American tribes still live in Washington, including the Skagit, Snohomish, Yakama, and Tlingit tribes.

Answer:

washington

Step-by-step explanation:

I am on it right now and I looked  at the lesson again and it says  

Answer:

x = - 8/3

Step-by-step explanation:

Hope this helps

Going to the website UTSA

Answer:

touchscreens

Step-by-step explanation:

You need this to interact with POS

Answer:

its an odd

Step-by-step explanation:

The leading coefficient is negative

hope this helps

Answer:

Step-by-step explanation:

Answer:

33%

Step-by-step explanation:

16 is one third of 48

Answer:

2/8 and 5/8

Step-by-step explanation:

4=2×2

8=2×2×2

LCM=2×2×2=8

1/4 × 2/2 = 2/8

Step-by-step explanation:

Area = 1/2 × base × height

= 1/2 × 23/6 × 2.4

= 23×2.4/12

= 4.6 ft²

Answer:

D: difference between Shelly and Terrence total points

Answer:

y=3

Step-by-step explanation:

Answer:

y = 3

Step-by-step explanation:

first the slope:

[tex]m = \frac{3-3}{-7-5} =0[/tex]

The equation

[tex]y-3=0(x-(-7))\\y-3=0[/tex]

[tex]y=3[/tex]

The line is parallel to the "x" axis, has no slope.

Hope this helps

Answer:

In terms of decimal places, 18.84 is bigger because of the hundredths place(4). In terms of whole numbers, 28.8 is bigger.

Answer: 28.8

Step-by-step explanation:

If you look at the first digit on the left in the number 28.8, which is 2, then you look at the first digit of 18.84, which is 1, you can see that 2 is larger than 1, so therefore 28.8 is larger.

The value of n which makes the statement "13 less than the product of 4 and a number, n, is 5" true, is 4.5.

Algebraic expression are the expression which consist the variables, coefficients of variables and constants.

The algebraic expression are used represent the general problem in the mathematical way to solve them.

The statement given in the problem is "13 less than the product of 4 and a number, n, is 5".

Here, the 13 less than the product of n and 4 (n×4-13) is equal to the number 5. In the equation form,

[tex]4\times n-13=5[/tex]

Add number 13 both side and simplify it further,

[tex]4\times n-13+13=5+13\\4n=18\\n=\dfrac{18}{4}\\n=4.5[/tex]

Thus, the value of n which makes the statement "13 less than the product of 4 and a number, n, is 5" true, is 4.5.

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Answer:

A.

Step-by-step explanation:

Answer:

12 and 6

Step-by-step explanation:

12×6=72

12÷6=2

I hope this may help you

Answer:

840

Step-by-step explanation:

because he can drive 14 with one gallon of gas so 14x 60