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Butoxors [25]
3 years ago
14

Please help. The survey data, and question is in the picture provided.

Mathematics
1 answer:
notka56 [123]3 years ago
5 0

Answer:

\frac{83}{186}

Step-by-step explanation:

In probability, "OR" means "+" and "AND" means "*".

The total amount of people is:

32 + 54 + 78 + 112 + 96 = 372

Number of diabetic patients are 54

Number of eye patients are 112

Since we want "OR", we will add the two probabilities:

P(diabetic or eye problem) = 54/372 + 112/372 = 83/186

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Find the area of the rectangle.<br> (8x + 5) yards<br> (8x - 5) yards
Zepler [3.9K]

Answer:

48x-5

Step-by-step explanation:

multiply

5*8x

to get

8x+40x-5

combine like term

48x-5

7 0
2 years ago
13 points !!-1/4 &gt; 1/2
Brrunno [24]
-1/4 is less then 1/2 because -1/4 is negative and 1/2 is positive and also -1/4 is 25% and 1/2 is 50%
4 0
3 years ago
The domain of F(x) = logo x is the set of all real numbers. <br><br> A True <br><br> B False
levacccp [35]

Answer:

idrk its one of them

Step-by-step explanation:

im sorry have a great day

7 0
2 years ago
Find vertex of f(x)=(x+3)(x-5)
astra-53 [7]

The x coordinate of the vertex will be the average of the two zeros, here -3 and 5, so x=(-3+5)/2 = 1, f(1)=(1+3)(1-5) = -16.

Answer: (1, -16)

Let's do it some other ways.  How about completing the square to turn f in to vertex form?

f(x) = (x+3)(x-5) = x² - 2x - 15 = (x² - 2x + 1) - 1 - 15 = (x-1)² - 16

and now we can read off (1, -16) as the vertex.

The other method is the vertex is x= - b/2a =  - (-2)/2(1) = 1.

Three methods, same answer. Good.

4 0
2 years ago
Read 2 more answers
#10<br> Write the equation of the given circle.<br><br> center (-2, -2)<br> radius of 6
Roman55 [17]
(x - h)^2 + (y - k)^2 = r^2

h = -2
k = -2
r = 6

(x - (-2))^2 + (y - (-2))^2 = 6^2

(x + 2)^2 + (y + 2)^2 = 6^2

(x + 2)^2 + (y + 2)^2 = 36. your answer

hope this helped, blessings! :)
6 0
3 years ago
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