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
CaHeK987 [17]
3 years ago
13

The ratio of birth to the population of a certain town last year was 32:1000

Mathematics
1 answer:
irina [24]3 years ago
6 0

Answer and Step-by-step explanation:

We are told that the birth-population ratio last year was 32:1000

This year, it is 384. This number was multiplied by 12 from 32.

So, we should multiply 1000 by 12, which results us with 12000.

So, the ratio would be:

384:12000

Have a Merry Christmas and a Happy New Year!

#teamtrees #WAP (Water And Plant) #MerryChristmas

You might be interested in
There are 20 machines in a factory. 7 of the machines are defective.
adelina 88 [10]

Answer:

0.1225

Step-by-step explanation:

Given

Number of Machines = 20

Defective Machines = 7

Required

Probability that two selected (with replacement) are defective.

The first step is to define an event that a machine will be defective.

Let M represent the selected machine sis defective.

P(M) = 7/20

Provided that the two selected machines are replaced;

The probability is calculated as thus

P(Both) = P(First Defect) * P(Second Defect)

From tge question, we understand that each selection is replaced before another selection is made.

This means that the probability of first selection and the probability of second selection are independent.

And as such;

P(First Defect) = P (Second Defect) = P(M) = 7/20

So;

P(Both) = P(First Defect) * P(Second Defect)

PBoth) = 7/20 * 7/20

P(Both) = 49/400

P(Both) = 0.1225

Hence, the probability that both choices will be defective machines is 0.1225

4 0
3 years ago
What is 4x less than or equal to 12
mihalych1998 [28]
3 x 4 is equal to 12 I think that’s your answer
8 0
3 years ago
Yolanda owns 4 rabbits. She expects the number of rabbits to double every year.
jok3333 [9.3K]
R=Number of rabbits

y=Years that have passed by { y ≥ 0 }

R=f(y) --> R is a function of y.
---------------------------------------------

Note that when:

y=0, R=4 ---> Point: (0, 4)

y=1, R=8 ---> Point (1, 8)

y=2, R=16 ---> Point (2, 16)

y=3, R=32 ---> Point (3, 32)

y=4, R=64 ---> Point (4, 64)

--------------------------------------------

So the equation you want is going to form a curved graph.

That equation is:

R={ 2 }^{ y+2 }

<em>*You can test out this function on any decent graphing software.</em>

7 0
4 years ago
Read 2 more answers
What is the slope of the line containg (-2,5) and (4,-4)​
Zanzabum

Answer:

-3/2

Step-by-step explanation:

(Y2-Y1)/(X2-X1)

(-4 - 5) / (4 - (-2))

-9 / 6

Simplified: -3/2

5 0
3 years ago
Write the fraction in decimal notation 3 1/100
Nesterboy [21]
3.01 is the decimal notation for 3 1/100. You keep the three in the ones place. 1/100 is a decimal. If you use long division or a calculator, you can see that 1/100 is 0.01.
7 0
3 years ago
Other questions:
  • Compare the solutions of an equation and an inequality. What are the differences and the similarities? Please help!
    12·1 answer
  • Tony is standing at sea level. From his location, the angle of elevation of the top of Blue Mountain is 23°. Staying at sea leve
    7·1 answer
  • A group of 75 math students were asked whether they like algebra and whether they like geometry. A total of 45 students like alg
    9·2 answers
  • The graph below shows four straight lines, P, Q, R, and S:
    14·1 answer
  • У
    8·1 answer
  • Help !!! Please !!!!!!
    15·1 answer
  • Find the area of a triangle whose base is x^2+2x+4 and whose height is 2x^2x +2x+6
    7·1 answer
  • Is the quotient for 41 / 0.8 greater or less than 41? Explain.
    10·1 answer
  • how many times as much water will a rectangular tank that measures 2 ft by 6 ft by 8 ft hold than a rectangular tank that measur
    14·1 answer
  • 16. A triangle has side lengths of 6, 8, and 10. Is it a right triangle? Explain.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!