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
damaskus [11]
2 years ago
12

What is the answer at the bottom?

Mathematics
1 answer:
salantis [7]2 years ago
5 0

Answer:

15n

Step-by-step explanation:

Since it is 15 samples per day, you just need to multiple 15 by the number of days.

You might be interested in
The Census Bureau says that the 10 most common names in the United States are (in order) Smith, Johnson, Williams, Jones, Brown,
scZoUnD [109]
Using binomial distribution where success is the appearing of any of the top 10 most common names, thus probability of success (p) is 9.6% = 0.096 and the probability of failure = 1 - 0.096 = 0.904. Number of trials is 11.
Binomial distribution probability is given by P(x) = nCx (p)^x (q)^(n - x)
Probability that none of the top 10 most common names appears is P(0) = 11C0 (0.096)^0 (0.904)^(11 - 0) = (0.904)^11 = 0.3295
Thus, the probability that at least one of the 10 most common names appear is 1 - 0.3295 = 0.6705

Therefore, I will be supprised that none of the names of the authors were among the 10 most common names given that the probability that at least one of the names appear is 67%.
6 0
3 years ago
Find the standard form of the equation of the parabola with the given characteristics. Vertex: (-6, 1); focus: (-6, 0)
GREYUIT [131]

Answer: (x+6)^2=-4(y-1)

Step-by-step explanation:

Given

Vertex of the parabola (-6,1)

Focus of the parabola (-6,0)

As the x coordinate of vertex and focus is same and focus lie below the vertex, therefore the parabola is the type of

(x+6)^2=-4a(y-1)

distance between Vertex and focus is 1 unit

\therefore a=1

Parabola becomes

\Rightarrow (x+6)^2=-4(y-1)

8 0
3 years ago
Which unit rate is the lowest price per ounce? Choice A: 6 ounces of raisins for $2.98 Choice B: 13 ounces of raisins for $7.18
pishuonlain [190]

Answer:

Choice B.

Step-by-step explanation:

2.98 divided by 6 = 0.4966∞ (rounded to the nearest hundredths) 0.50

7.18 divided by 13 =  0.5523076923 (rounded to the nearest hundredths) 0.55

The difference is 5 cents.

~~~Hope this helps~~~ :)

5 0
2 years ago
Read 2 more answers
At 2:00 p.m. two cars start toward each other from towns 240 miles apart. If the rate of one car is 10 mph faster than the other
OLga [1]
One car is going 35 MPH nd the other car is going 45 MPH
4 0
3 years ago
Read 2 more answers
Patty says that if you add the same negative integer five times, the sign of the sum is negative and its size is five times the
Y_Kistochka [10]

Answer:

Yes she is right. Hope that helps

3 0
2 years ago
Other questions:
  • Subtract 273-188 she began by finding 2-1 what did Edie do wrong
    11·2 answers
  • What is the fully factored form of 32a3 + 12a2?
    5·2 answers
  • x2 – 144 = 0 (what formula did you use besides calculator or quadratic formula ) show work on how you solved plz :D (put down 26
    14·2 answers
  • Which factors is multiplied and give you 24 and when added gives you -4
    5·1 answer
  • Integer for 13-yard gain
    6·1 answer
  • Simplify 5 to the 5th over 5 to the 8th.
    9·1 answer
  • The volume of a sphere whose diameter is 18 centimeters is
    8·1 answer
  • In the equation y = 8 - 10x what is the slope
    14·1 answer
  • Pls help me with this
    15·2 answers
  • n a very large population that has a proportion of a particular disease p, a researcher conducting a study on this disease, is t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!