Answer:
i think 8
Step-by-step explanation:
The function that represents the volume of the capsule will be V = πr²h + (4/3)πR³. And the radius will be 19/30 cm.
Volume is a measurement of three-dimensional space that is utilized.
An aspirin tablet in a state of a right round chamber has a level of 2/5 cm and a radius of 1/2cm. the producer additionally wishes to advertise the aspirin in container structure. The case is to be 5/3cm in complete length, looking like a right chamber with halves of the globe connected to the two finishes.
The radius of the hemisphere is calculated as,
R = [(5/3) - (2/5)] / 2
R = 19 / 30 cm
The function that represents the volume of the capsule is given as,
V = πr²h + 2[(4/3)πR³ / 2 + (4/3)πR³ / 2]
V = πr²h + (4/3)πR³
V = π(1/2)²(2/5) + (4/3)π(19/30)³
V = 0.1 π + 0.3387 π
V = 1.378 cm³
The function that represents the volume of the capsule will be V = πr²h + (4/3)πR³. And the radius will be 19/30 cm.
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Answer:
The range of function is
Step-by-step explanation:
Given : Function
To find : What is the range of the function?
Solution :
The range is defined as the set of y values for which function is defined.
We have given function in the vertex form.
The general vertex form is where (h,k) are the vertex of the equation.
On comparing the vertex of the given function is (h,k)=(12,-2)
i.e. The y-values taken is less than -2.
So, the range would be the all y values greater than or equal to -2.
Therefore, The range of function is
Refer the attached figure below of the function.
By using mental math the value of 15/124·230/30÷230/124 is 1/2.
To get better at mental math or metal calculation we can start by practising doing arithmetic operations of two digit numbers.Then after we can go on increasing the digits when we're getting better at it.Thinking of the easiest way to chunks numbers also helps.
According to the given question
{(15/124)×(230/30)}/(230/124)
First the fraction (230/124) which is in the denominator we flip and multiply.
= (15/124)×(230/30)×(124/230)
Now 124 and 124 on numeration and denominator gets cancelled and same case is applicable for 230 then after we are left with 15/30 which is equal to 1/2.
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y = –0.5x2
Answer:
False
Step-by-step explanation:
In cartesian coordinates, we represents a point as (x,y).
Whereas, in polar coordinates, we represent a point as
Here,
The term r is the radial distance from origin and the angle Ф is the polar angle.
Therefore, the term r doesn't represent the reference angle when plotting a point in polar coordinates.
Hence, the given statement is false.