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
EleoNora [17]
3 years ago
6

A PHN is studying the rate of H1N1 in the community. If there are five cases of H1N1 in the community of 1,000 people, what is t

he prevalence rate?
Mathematics
1 answer:
BigorU [14]3 years ago
8 0

Answer:

0.5%

Step-by-step explanation:

The prevalence rate shows the proportion of people that have a disease in a population and to be able to calculate it, you have to divide the number of people that have a disease by the population:

Prevalence rate=(5/1,000)*100

Prevalence rate=0.005*100

Prevalence rate=0.5%

According to this, the answer is that if there are five cases of H1N1 in the community of 1,000 people, the prevalence rate is 0.5%.

You might be interested in
A 72,000 gallon water tower is being drained. Two thousand gallons are drained in the first hour. How many hours will it take to
ololo11 [35]

Answer:

To drain the water tower it will take 36 hours.

Step-by-step explanation:

Given:

A 72,000 water tower is being drained, and in an hour 2000 gallons are drained.

Now, to calculate the hours it would take to drain total 72,000 gallons of water, we should divide the gallons of water drained in one hour by total gallons of water in the tower.

Gallons of total water in the tower ÷ Gallons of water drained per hour

72000\div 2000

=\ 36

Therefore, to drain the water tower it will take 36 hours.

6 0
3 years ago
A circle has a radius of length r. If you mark off an arc on the circle of length 3r. What is the measurment of of the angkebtha
katrin2010 [14]
The appropriate choice is ...
  A. 3 radians

_____
Arc length (s) is given in terms of radius (r) and central angle (θ) in radians by the formula
  s = rθ

When you substitute your given information, you have
  3r = rθ
Dividing by r gives
  θ = 3 . . . . . . . radians
3 0
2 years ago
Read 2 more answers
PLEASEEEEE HELP!!!! 15 POINTS AND DONT PUT SOMETHING RANDOM ITS DUE SOON!!
Gennadij [26K]

Answer:

third option

triangle TSU=LMN

6 0
3 years ago
Read 2 more answers
A boat travels 333 km in 7 hours with a constant speed how far can it travel in 6 hours with the same speed
Charra [1.4K]

Answer:

258 km

Step-by-step explanation:

We can calculate the speed of the boat with (333km/7 hours) = 47.57 km/hr.

Assuming the same speed, the boat would travel (47.57 km/hr)*(6 hr) = 258 km

5 0
2 years ago
ONE MORE QUESTION JUST ANSWER RIGHT FOR 50 POINTS
Finger [1]

Answer:

$32.50

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Round 5,647,800 to millions
    11·2 answers
  • Which number sentence below is not correct?
    7·2 answers
  • The area if the of a circle is 111.6 square centimeters. What is the diameter?
    13·2 answers
  • In rectangle ABCD, AB=8 units and BC=15 units. Find BD
    13·2 answers
  • Ryan is moving, and he is packing a box with plates and bowls. The box can only hold 12 pounds. Each plate weighs 1.2
    8·1 answer
  • What are the steps for doing this in Foil
    8·1 answer
  • Tyler took 33 photos while on a class field trip. This is 3 times as many photos as Kayla took. Which equation can be used to fi
    6·1 answer
  • Will give brainliest answer
    8·2 answers
  • Use the law of exponets to rewrite (5x3)^7
    6·1 answer
  • HELPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!! in assigned photo is the question! doesnt need to be descriptive i just need the answer ple
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!