Answer:
The number of different playlists possible with order important = 1.9996 × 10¹³ ways = 2.00 × 10¹³ ways
Step-by-step explanation:
Selection problems in which the order matters are permutation problems.
So, the choices are 4 reggae songs from 11
4 pop songs from 12
4 rock songs from 23
number of ways = ¹¹P₄ × ¹²P₄ × ²³P₄ = 7920 × 11880 × 212520 = 19,995,921,792,000 = 1.9996 × 10¹³ ways
I have attached a picture of the graph but the answer is (2,5)
Answer:
A)10.25 cm ; B)5 square cm
Step-by-step explanation:
A)
Formula:
p=(a+b+c) [p= perimeter ; a,b , and c are the side lengths.]
∴The perimeter of the triangle =(4+2.75+3.5) cm
=10.25 cm
B)
Formula:
A = 1/2 . b .h [A=area ; b= base ; h= height]
∴The area of the triangle = (1/2 . 4 . 2.5) square cm [b=4 ; h=2.5]
=5 square cm
Answer:
4137.5 per year
Step-by-step explanation:
what you would do is take the number for private college and divide it by 8 years since you only want one year and divide that by four since it says four years and that would be your answer
I'm guessing you want it factored since there is no solution. I got -3y+15 and its factored form would be -3(y-5).
