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Degger [83]
3 years ago
14

in 1999 there were 69063 physicians specializing in family practice in the united states and its possessions the number of male

physicians minus the number of female physicians in this category is 31289 how many physicians were there that specialized in family practice in the united states
Mathematics
1 answer:
Alecsey [184]3 years ago
7 0

Answer:

18,887

Step-by-step explanation:

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The ratio of dogs to cats at the local pet store is 5:3
tatiyna

Answer:

20 dogs

Step-by-step explanation:

7 0
3 years ago
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To the nearest whole degree, what angle measure has a sine of 0.9123
kakasveta [241]

Answer:

<h3>66° has a sine of 0.9123.</h3>

Step-by-step explanation:

We are given value of sine trigonometric ratio = 0.9123.

We need to find the angle in degrees whose measure has a sine of 0.9123.

So, we need to find the value of sin^{-1}(0.9123).

On plugging sin^{-1}(0.9123) in calculator, we get

65.82°.

Now, we need to round it to the nearest whole degree.

Therefore, 65.82°≈ 66°.

<h3>Therefore, 66° has a sine of 0.9123.</h3>
8 0
3 years ago
please help! functions and relations. f(x)= square root of x-4. find the inverse of f(x) and it’s domain.
likoan [24]

ANSWER:

\:D.\text{ }f^{-1}\left(x\right)=\left(x+4\right)^2;x\ge-4

STEP-BY-STEP EXPLANATION:

We have the following equation:

f(x)=\sqrt{x}-4

The inverse is the following (we calculate it by replacing f(x) by x and x by f(x)):

\begin{gathered} x=\sqrt{f^{-1}(x)}-4 \\  \\ \sqrt{f^{-1}(x)}=x+4 \\  \\ f^{-1}(x)=(x+4)^2 \end{gathered}

The domain would be the range of the original equation, and it would be the range of values that f(x) could take, which was from -4 to positive infinity, that is, f(x) ≥ -4.

Therefore, the domain is x ≥ -4.

So the correct answer is D.

\:f^{-1}\left(x\right)=\left(x+4\right)^2;x\ge -4

4 0
1 year ago
SERIOUSLY NEED HELP GOT 10 MINUTES LEFT!! PLS HELP I WILL GIVE BRANLIEST!! AT LEAST COME TAKE A LOOK!!! MY FINAL QUESTIONS!SERIO
meriva

Answer: Divide using synthetic division. If the remainder is 0, then x+2 is a factor.

x+2 is not a factor.

I put your question into a website, I don't know if that will help you but that's the best I can do, I don't even know the answer

4 0
3 years ago
Maria has c boxes of 10 pencils. The teacher gives her another 20 pencils. How many pencils does she have altogether?
o-na [289]
The equation to your question would be P =10(c)+20. meaning 10 pencils in each box multiplied by the number of boxes (c) plus the 20 pencils the teacher gives her will equal the number of pencils (P) she has altogether. (C stands for the number of boxes and P stands for pencils)

    so lets say she has 3 boxes. well, c stands for boxes soooo...... all you have to do is plug in 3 were c is. giving you this equation P = 10(3)+20. then all you have to do is solve.  P = 10(3)+20
         10 times 3 = 30 so      P = 30+20
then add 30 and 20             P = 50           she has 50 pencils altogether 

      (remember this is just an example, 50 pencils is NOT the answer to your question. but you can use the equation i gave you to find your own answer!) :) Hope this helps!!

4 0
3 years ago
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