Jamie is three times as old as his brother nick. Nick is twice as old as his sister nadia. Nadia is exactly 4 years old. How man
1 answer:
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- Center =
- Radius =
<u>Step-by-step explanation:</u>
Here we have following equation :
We need to find the center & radius of this circle . Let's find out:
We know that , Equation of a circle is given by :
⇒ ........(1)
Here , (h,k) are the co-ordinates of center & r is the radius of circle.Collectively called as a circle with radius r and center at (h,k) . Let's frame given equation in question :
⇒
⇒
On comparing this equation with equation (1) we get :
- Center =
- Radius =
will represent this linear model shown in the data table.
Put the values of the x in the all given equations and then check the value of y if the value of y matches the given values in the option
So if we put the value x=1980 in the then
These values are closest to 70.1 whereas other options do not satisfy the condition.
Thus will represent this linear model shown in the data table.
To know more about Statistics follow
In this picture dots are clearly shown the frequency of the concert.
<h3>What is Frequency?</h3><h3>Frequency refers to the number of times an event or a value occurs. A frequency table is a table that lists items and shows the number of times the items occur.</h3>Here, in given data about the six concerts
Concerts Frequency
0 2
1 2
2 1
3 1
Thus, on number line we mark 2 dots on zero, 2 dots on one, 1 dot on two and 1 dot on 3.
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