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
Evgesh-ka [11]
3 years ago
14

Prov

Mathematics
2 answers:
polet [3.4K]3 years ago
8 0

Answer:

The answer is 6 to 12

Step-by-step explanation:

There are 6 ducks, and 12 chickens so therefore the ratio of ducks to chickens is 6:12. Hope this helps! (Brainliest pleasee I need one more!!) <3

podryga [215]3 years ago
7 0

Answer:

B

Step-by-step explanation:

You might be interested in
About 2% of the population has a particular genetic mutation. 500 people are randomly selected.
S_A_V [24]

The standard deviation for the number of people with the genetic mutation in such groups is 3.1305.

<h3>Standard Deviation</h3>

In statistics, the standard deviation is a measure of the amount of variation or dispersion of a set of values. A low standard deviation indicates that the values tend to be close to the mean of the set, while a high standard deviation indicates that the values are spread out over a wider range.

Let X be the number of people with genetic mutation is a group of 500,

The formula of standard deviation is given as

SD=\sqrt{n*p(1-p)} \\SD=\sqrt{500*0.02*0.98} \\SD=3.1305

The standard deviation of the given sample is 3.1305

Learn more on standard deviation here;

brainly.com/question/28290366

#SPJ1

4 0
1 year ago
A radio telescope has a parabolic surface, as shown below. If the telescope is 5 m deep and 40 m wide, how far is the focus from
Montano1993 [528]

Answer:

i think the answer is  8m

Step-by-step explanation:

4 0
3 years ago
NEED HELP PLZ
skad [1K]

Answer:

look at the picture i sent......

5 0
2 years ago
Read 2 more answers
Caroline drove 350 miles. It took her 5 1/4 hours. what was her speed per miles
Helen [10]

Around 70mph count 50miles per 10mph and you’ll get 70mph by the you hit 350miles

8 0
2 years ago
9n - 15 for n = 5 help me please
MaRussiya [10]

If n = 5, then 9n = 45

45 - 15 = 30, which is the same thing as 6n


7 0
3 years ago
Other questions:
  • Tanus weight is 45000g. What is her<br> weight in kg
    10·1 answer
  • The length of a rectangle is 7 more than the width. The area is 744 sqaure yards, find the length and width of the rectangle
    10·1 answer
  • Quadratic Equations of the form ax²+ b×+ c=0<br> ײ+3×-54=0 ?
    8·1 answer
  • 4/5 of all the orange juice in the world is produced in Brazil what percent of all the orange juice in the world is produced in
    14·1 answer
  • |x−y+z| if x=3; y=−2; z=−6
    8·1 answer
  • NEED HELP PLEASE|!!!! ANSWER ASAP!!!!!!
    13·1 answer
  • 178.98 = 6(0.04m + 24.90 + 0.10(24.90))
    10·1 answer
  • What are the possible measures of the triangles side? Select all that apply
    11·1 answer
  • K = mv / 2 solve for m . HELP PLEASE HURRY!
    7·1 answer
  • Please solve with explanation 30 points
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!