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frez [133]
3 years ago
12

Of the400 doctors who attended a conference, 240 practiced family medicine and 130 were from countries outside the United States

. One-third of the family medicine practitioners were not fem the united states....
WHATS IS THE PROBABILITY A DOCTOR PRACTICE FAMILY MEDICINE OR IS FROM THE UNITED STATES?
Mathematics
2 answers:
Ostrovityanka [42]3 years ago
8 0

Answer:539i think I am not sure

Step-by-step explanation:

vagabundo [1.1K]3 years ago
6 0
3/5 were there for family med
27/40 of all were from us
2/5 were both from us and studied family med
Srry if its too late or not what u needed
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The surface area of a cube is 150 cm2. what is the area of each face of the cube?
djyliett [7]
The area of each face is 25 cm
5 0
3 years ago
Identify the sequence graphed below and the average rate of change from n = 1 to n = 3. coordinate plane showing the point 2, 10
Katena32 [7]

Answer:

  • geometric sequence with initial value 20 and common ratio 1/2
  • average rate of change on [1, 3] = -7.5

Step-by-step explanation:

(a) The given points have sequential values of x and values of y that are each 1/2 the value before. The common ratio tells us the sequence is a geometric sequence.

(b) The first given point is (2, 10), so extrapolating backward, we determine the previous point to be ...

... (2-1, 10/(1/2)) = (1, 20)

Thus, we have enough information to determine the average slope between n=1 and n=3.

... (difference in y)/(difference in n) = (5 -20)/(3 -1) = -15/2 = -7.5

4 0
3 years ago
Which answer would be correct?<br><br> is it 7.23 or something else?<br><br> * ANSWER ASAP !!! *
vladimir2022 [97]
<h3>Answer: Choice B) 8.57</h3>

==================================================

Explanation:

The triangles are similar through the AA (angle angle) similarity rule. Note how the angle markers correspond and match up. Example: angle C and angle F both have triple angle markers to indicate these angles are congruent.

The corresponding sides pair up to form equal fractions. AB and DE form AB/DE which is equal to AC/DF, as these two sides correspond as well.

Therefore: AB/DE = AC/DF

Let's plug in the given values and isolate x

AB/DE = AC/DF

11/7 = (15+x)/15 ...... substitution

11*15 = 7*(15+x) ....... cross multiply

11*15 = 7*15+7*x ...... distribute

165 = 105+7x

165-105 = 105+7x-105 ..... subtract 105 from both sides

60 = 7x

7x = 60

7x/7 = 60/7 ............ divide both sides by 7

x = 8.57142857142858

x = 8.57 ..... rounding to the nearest hundredth

3 0
3 years ago
Read 2 more answers
You might need:
aleksley [76]

Answer: ummm

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Who can answer this question
dimaraw [331]

Answer:

Answer is B 84ft

Step-by-step explanation:

It is this because this is a rectangle with an area of 112 with a triangle shape cut out of it. The area of that missing piece is 28 so do 112-28 and you get the answer of 84

7 0
3 years ago
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