To solve this problem, we make use of the formula of
combination.
nCr = n! / r! (n – r)!
where n is the total number of subject teachers and r is
the number of subjects r = 1
For the English class n = 3
3C1 = 3! / 1! (3 – 1)! = 3
For the Algebra class n = 4
4C1 = 4! / 1! (4 – 1)! = 4
For the Biology class n = 2
2C1 = 2! / 1! (2 – 1)! = 2
The total number of different schedules would be the
product of the three combinations:
total combinations possible = 3 * 4 * 2
total combinations possible = 24
Answer:
C
Step-by-step explanation:
+0.2 will increase every y-value by 0.2, hence shifting the graph 0.2 units upwards
Answer:
the measure of angle 3 is 110°, C
Answer:
x^10= (x^5)^2
Step-by-step explanation:
x^10= (x^5)^2
Answer:
Step-by-step explanation:
We want to write 
in simplest form
We convert the mixed numbers to improper fraction.
We look for common factors to cancel out
We multiple the numerators and the denominators to get:
This simplifies to:
