Divide the current beats per minute by the percentage to get the original beats per minute.
= 10 beats ÷ 20%
= 10 ÷ 0.20
= 50 beats per minute
Check:
= 50 beats * 20%
= 50 * 0.20
= 10
Hope this helps! :)
What but what’s even the question
Answer:
Factored form is
f(x)= (x-1)(x-3+√(-5))(x-3-√(-5))
Step-by-step explanation:
Given that
f(x)=x3−7x2+2x+4
To solve for x we factorise the right side
f(x)=x3−7x2+2x+4
Let us substitute x for various values to check whether remainder is zero.
i.e. f(1) = 1-7+2+4 =0
Hence x-1 is a factor
Do synthetic division to find the quotient
1 1 -7 2 4
1 -6 -4
----------------------
1 -6 -4 0
i.e. we get remainder 0 and quotient as
x^2-6x-4
Use completion of squares method to solve this
x^2-6x-4
= (x-3)^2+5=0
x-3= ±√(-5)
Or x=1,3+√(-5,) 3-√(-5,)
Are the roots
Factored form is
f(x)= (x-1)(x-3+√(-5))(x-3-√(-5))
Answer:
56 pages
Step-by-step explanation:
Answer:
The lower right graph.
Step-by-step explanation: