1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NeX [460]
3 years ago
5

F(x) = 3/(x + 2) - sqrt(x - 3) complete the following statement: f(19)=

Mathematics
1 answer:
liberstina [14]3 years ago
5 0

Answer:

f(19)=3/21-4=-3.857

Step-by-step explanation:

f(x)=3/(x+2)-sqrt(x-3)

f(19)=3/(19+2)-sqrt(19-3)

f(19)=3/21-sqrt(16)

f(19)=3/21-4

f(19)=-3.857

You might be interested in
Write a data set of any 5 numbers that has a median equal to 7
ELEN [110]
Since there are 5 numbers, the median will be the middle number.

examples of answers to this question:   6 7 7 7 7 (median is 7)

1 2 7 7 9  (median is 7)

2 3 7 8 9 (median is 7)
5 0
3 years ago
Simplify the expression by combining like terms. <br> 2x + 4y + 6 + 2y - 5 + 3x 
gtnhenbr [62]
I think the answer is 5x + 6y + 1
8 0
3 years ago
Jake tossed a paper cup 50 times and recorded how it landed. The table shows the results:
Dmitry [639]
Hello!

Here are 6 steps to Help You Out!

1. 3 divided by 50 = .06

2. Then if you like you can turn it in to a percent not sure how the answer is supposed to look for example:

<span><span>3. 3/50</span>=<span>6/100</span>=6%

</span>4. 7 divided by 50 - .14

5. so 0.06 for the first one

6. And 40 divided by 50 = .8

====>So as we can see, o<span>pen side up .06 closed side up .14 and  on its side .8 or open 6% closed 14% and side 80% chance.<====

Hope this Helps! Have A WONDERFUL Day! :)</span>
8 0
3 years ago
"if n balls are distributed randomly into k urns, what is the probability that the last urn contains j balls?"
seraphim [82]

The answer relies on whether the balls are different or not. If they are not, which is almost certainly what is intended.


If they are, the perceptive is a bit different. Your expression gives the likelihood that a particular set of j balls goes into the last urn and the other n−j balls into the other urns. But there are (nj) different possible sets of j balls, and each of them the same probability of being the last insides of the last urn, so the total probability of completing up with exactly j balls in the last urn is if the balls are different.


See attached file for the answer.

3 0
3 years ago
7 + 54 / 3 (2) Solve the problem
vampirchik [111]

Answer:

16

Step-by-step explanation:

7 + 54/3*2

simplify the fraction

=7 + 54/6

=7 + 9

= 16

7 0
3 years ago
Read 2 more answers
Other questions:
  • Plz Answer fast, thanks
    15·1 answer
  • Find the samllest value of K when :<br> 280k is a perfect square<br> 882 is a cube
    5·1 answer
  • Taylor wants to buy a bicycle that costs $48.75. She works for her mom after school to earn the money. If Taylor is paid $4.50 p
    12·2 answers
  • Muhammad, a shipping and receiving clerk, uses 1 yard, 2 feet, 4 inches of twine to wrap each carton he packs. He has to pack 29
    15·1 answer
  • What is the value of x?
    15·2 answers
  • Helllppppp me quick!!!!!!!
    5·2 answers
  • What expression is equivalent to 6(x+2y) + 3 + 4y + 5
    9·1 answer
  • Answer the following questions.<br> (a) What is 95% of 80?<br> (b) 18 is what percent of 407<br> 0
    8·2 answers
  • Please answer I give brainlist.
    7·1 answer
  • Indicate the method you would use to prove the two Δ's ≅ . If no method applies, enter "none".
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!