Answer: 1/6
Explanation:
The question is asking how much of the whole circumference is arc AB given that it's central angle is 60°. We can see that the angle is
of the whole. This means that if there were 360 equal sectors, or slices, of the circle, then this angle would take 60 of them.
From this, we can see that if the circumference was divided into 360 equal parts, then the arc would also take up 60 of them, making the arc
, or
.
We could have alternatively seen that the ratio of arc length to the whole circumference would be the same as the ratio of the central angle to the "whole angle" or 360°.
![\frac{Arc\hspace{0.1cm}Length}{Circumference}=\frac{Central\hspace{0.1cm}Angle}{360}](https://tex.z-dn.net/?f=%5Cfrac%7BArc%5Chspace%7B0.1cm%7DLength%7D%7BCircumference%7D%3D%5Cfrac%7BCentral%5Chspace%7B0.1cm%7DAngle%7D%7B360%7D)
Putting in 60 for the central angle, we get
![\frac{Arc\hspace{0.1cm}Length}{Circumference}=\frac{6}{360}=\frac{1}{6}](https://tex.z-dn.net/?f=%5Cfrac%7BArc%5Chspace%7B0.1cm%7DLength%7D%7BCircumference%7D%3D%5Cfrac%7B6%7D%7B360%7D%3D%5Cfrac%7B1%7D%7B6%7D)
The question is asking what fraction of the circumference is the arc length, so let's isolate the arc length by multiplying the circumference to both sides
![Arc\hspace{0.1cm}Length=\frac{1}{6}*Circumference](https://tex.z-dn.net/?f=Arc%5Chspace%7B0.1cm%7DLength%3D%5Cfrac%7B1%7D%7B6%7D%2ACircumference)
This equation in words says that the arc length is one sixth of the circumference, which is exactly what the question is asking.
Answer:
oh dont quit brainly you work hard for points..
Explanation:
mark as brainliest answer plz
Let
• R = red
• r = white
• S = short stem
• s = long stem
Then two heterozygous (RrSs) parents can each contribute one of the following allele pairs:
RS, Rs, rS, rs
so that the genotypes of their offspring have the following distribution:
![\begin{array}{ccccc} & RS & Rs & rS & rs \\ RS & \boxed{RRSS} & \boxed{RRSs} & \boxed{RrSS} & \boxed{RrSs} \\ Rs & \boxed{RRSs} & RRss & \boxed{RrSs} & Rrss \\ rS & \boxed{RrSS} & \boxed{RrSs} & \boxed{rrSS} & \boxed{rrSs} \\ rs & \boxed{RrSs} & Rrss & \boxed{rrSs} & rrss \end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bccccc%7D%20%26%20RS%20%26%20Rs%20%26%20rS%20%26%20rs%20%5C%5C%20RS%20%26%20%5Cboxed%7BRRSS%7D%20%26%20%5Cboxed%7BRRSs%7D%20%26%20%5Cboxed%7BRrSS%7D%20%26%20%5Cboxed%7BRrSs%7D%20%5C%5C%20Rs%20%26%20%5Cboxed%7BRRSs%7D%20%26%20RRss%20%26%20%5Cboxed%7BRrSs%7D%20%26%20Rrss%20%5C%5C%20rS%20%26%20%5Cboxed%7BRrSS%7D%20%26%20%5Cboxed%7BRrSs%7D%20%26%20%5Cboxed%7BrrSS%7D%20%26%20%5Cboxed%7BrrSs%7D%20%5C%5C%20rs%20%26%20%5Cboxed%7BRrSs%7D%20%26%20Rrss%20%26%20%5Cboxed%7BrrSs%7D%20%26%20rrss%20%5Cend%7Barray%7D)
The probability of producing offspring with either the SS or Ss genotype is then 12/16 = 3/4.
In other words, there are 4² = 16 possible genotypes among the offspring, and each parent has a 1/2 probability of contributing the S allele. There are 2 cases to consider:
• both parents contribute the S allele with probability (1/2)² = 1/4
• one parent contributes the S allele while the other contributes the s allele, and this can happen in 2 ways with probability 2 × (1/2)² = 1/2
These events are mutually exclusive, so the total probability is 1/4 + 1/2 = 3/4.
A variable in <em>computer programming</em> has to do with the storage location which is created by the programmer which contains a particular data set.
With this in mind, we can see that a flowchart has to do with the sequential steps which a person has to follow in order to solve a particular program.
Usually it contains conditional statements which are <em>necessary </em>for the problem solving to continue or to terminate.
Please note that your question is incomplete so I gave you a general overview to <em>help understand the concept.</em>
Read more about flowchart here:
brainly.com/question/12790939
Answer:
Hi
Explanation:
The energy needed to break the required bonds is greater than the energy released when the new bonds form.
Bonds that have been formed during specific reactions require much energy to be broken down again because of the closed atomic bond that have formed