Answer:
Part A is 3/8 of the whole
Part B is 5/8 of the whole
Solution:
Assuming there are no other parts,
the Whole = A + B is the denominator:
Whole = 3 + 5 = 8
Part A = 3 and Part B = 5 are numerators for each fraction.
The fractions are then:
3/8 and 5/8
Meaning:
Part A is 3/8 of the whole
Part B is 5/8 of the whole
Answer:
20, 4
Step-by-step explanation:
Let's assume total number of students registered is n
Last week n/4 people are absent
so people present are n - n/4 = <u>3n/4</u>
Today after return of Jen 1/5 n are absent
so people present are n - n/5 = 4n/5
which is also equal to last week present people + 1 (Jen)
= 3n/4 + 1
= (3n + 4) / 4
so (3n + 4) / 4 = 4n/5
=> 3n + 4 = 4n/5 * 4
=> (3n + 4) * 5 = 16n
=> 15n + 20 = 16n
=> 20 = n
=> n = 20
So total students registered for class is 20
today no of people absent = n/5 = 20/5 = 4
Answer:
<h2>
X=1</h2><h2>
y=2</h2>
please see the attached picture for full solution..
hope this helps...
Good luck on your assignment..
Given
The function is given as

Required
To determine the amplitude and period.
Explanation
The general trigonometric equation is

where A is the amplitude.
Compare with the given equaiton.
A =3.
Then the amplitude is 3.
Now , find the period.

Substitute the value of B in the expression.

Answer
Hence the amplitude is 3 and period is

The graph of the equation is determined as