answer.
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
gregori [183]
2 years ago
11

After attending a church cookout, a number of the attendees are admitted to the emergency room with nausea, vomiting, and diarrh

ea. After discovering all the individuals admitted to the ER consumed the egg salad at the event, the leftover egg salad was tested and found to be positive for salmonella. If 83 individuals consumed the egg salad and 49 individuals were admitted to the ER with salmonella, what was the cumulative incidence of salmonella assuming that the 49 individuals admitted to the ER were the only ones to be affected by the bacteria?
A. 0.410
B. 0.590

C. 0.059

D. 0.041
Mathematics
1 answer:
Helen [10]2 years ago
7 0

Answer:

0.590

Step-by-step explanation:

Cumulative frequency = number of new cases during a particular period / number of individuals at risk = number of people down with salmonella / total number of people present =49 /83 = 0.590

You might be interested in
An adventure sports club claims to take its hot air balloon to a height of 10,020 feet. The hot air balloon’s elevation is model
Ostrovityanka [42]
C, six minutes, it might be D idk
3 0
1 year ago
Read 2 more answers
At the frozen yogurt shop, a machine fills cups with 4 ounces of frozen yogurt before adding the toppings. After the cups are fi
timofeeve [1]
In this question, every cups will be filled with 4 ounces yogurt. That mean, the lowest possible of the cups weight would be 4 ounces. After that the customer can the topping without exceeding 6 ounces of total weight. Since it total weight, that means from the 6 ounces there should be 4 ounces of yogurt. Then the maximum weight is 6 ounces
Minimum weight is 4 ounces and maximum weight is 6 ounces, so the answer would be 4,5,6 or any number between 4-6
7 0
2 years ago
Read 2 more answers
The sum of two positive integers, x and y, is not more than 40. The difference of the two integers is at least 20. Chaneece choo
oksian1 [2.3K]
<span>Chaneece chooses x as the larger number and uses the inequalities y ≤ 40 – x and y ≤ x – 20 to determine the possible solutions.

</span>y ≤ 40 – x, if x must be between 0 and 10, y must be between 20 and 40 <span>it is true
proof
</span><span>for x=0  and y=10,  y ≤ 40 – x equivalent to 10<40-0=40 it is true
</span>x=10, y=30,   <span>y ≤ 40 – x  equivalent to 30=40-10=30 it is true

the answer is </span><span>A) Yes, Chaneece found the correct solution. </span>
5 0
2 years ago
Read 2 more answers
Faelyn grouped the terms and factored the GCF out of the groups of the polynomial 6x4 – 8x2 + 3x2 + 4. Her work is shown.
Y_Kistochka [10]
It is hard to say how Faelyn's work shows the polynomial is prime, but it is.

There are no factors of 6*4 = 24 that add to -5, so the polynomial cannot be factored using real numbers.
_____
The expression of suggestion 2 is a different polynomial than the one Faelyn is factoring.
Taking a factor of 2x out of the first group does not help it match the factoring of the second group.
Dividing one or the other of the groups by -1 will not make the binomials the same.
8 0
1 year ago
Read 2 more answers
Which of the following values are in the range of the function graphed below?
Elanso [62]
Hello!

The range is all of the y-values of the function. As we can see, the function is at y-values 0, -2,-4 and -6.

Therefore, our answers are 0 ,-2 and -6.

I hope this helps!
4 0
2 years ago
Read 2 more answers
Other questions:
  • In the figure, m dbe=50. find each of the following. Please show steps<br> 8.m bed <br> 9.m bea
    13·1 answer
  • The speed of the international space station is 27,576 kilometres per hour.
    9·1 answer
  • What number is 16% of 44
    8·1 answer
  • A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is
    15·2 answers
  • Which statement is true about the prime polynomial 2x2 + 3x + 3?
    11·1 answer
  • A forest ranger in a 140-foot observation tower sees a fire moving in a direct path toward the windmill by the lake. The angle o
    9·1 answer
  • Rework problem 9 from section 3.2 of your text, involving independent and disjoint events. For this problem, assume that Pr[A∪B]
    12·1 answer
  • The data below show the numbers of hours Mrs. Diaz volunteered at the library each month
    5·1 answer
  • How much water and how much drink mix should Jerome use to make enough energy drink for all the runners? Create a table to show
    5·2 answers
  • 14. Still cranky? A company has developed an “easy-
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!