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Anestetic [448]
3 years ago
7

A survey showed that out of 600 surgery patients at ABC Medical Center, 8% of them had eye surgery. Find the number of patients

that had eye surgery.
Mathematics
2 answers:
N76 [4]3 years ago
8 0

Answer:

48

Step-by-step explanation:

.08x600=48

dem82 [27]3 years ago
6 0

Answer:

Step-by-step explanation:

total patients = 600

% of patients had eye surgery = 8%

Number of patients that had eye surgery ?= x

% of pt that had eye surgery =  no. of pt that had surgery/ total number of pt

8/100= x/600

x=(8x600) /100

x= 4800/100

x= 48

Number of patients that had eye surgery were 48

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skelet666 [1.2K]

Answer:

13,000ml

Step-by-step explanation:

1000ml = 1L.

We can rewrite this forumla as:

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In this problem, y=13. Thus:

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I hope this helps!

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3 years ago
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3 years ago
How many solutions are there for the system x^2+4y^2=100 and 4y-x^2=-20
never [62]
There are 5 solutions for this system.

x^2 + 4y^2 = 100  ____1
4y - x^2 = -20  ____2
Add both 1 & 2 together. x^2 gets cancelled
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Then equation the becomes : y^2 + y -20 =0
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Solve for y :  y = -5 and y = 4
Using the values of y to find the values of x. From equation 1:
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3 years ago
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marshall27 [118]

Answer:

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Step-by-step explanation:

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2 years ago
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Rudiy27
X^2 = 16
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good luck :)
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3 years ago
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