Answer:
-2
Step-by-step explanation:
54 - 36 = 18
18 % -9 =-2
Answer: 34.965%
Step-by-step explanation:
Number of ways of selecting 8 songs from 14 songs = = 14! / [ 8! × (14-8)! ]
= 14! / (8! × 6!)
= 3003
If you listended to exactly four country songs, then you should listen to four pop songs because you listened to 8 songs
Number of ways of selecting 4 country songs from total 8 country songs
= 8! / [ 4! × (8-4)! ]
= 8! / (4! × 4!)
= 70
Number of ways of selecting 4 pop songs from total 6 pop songs
= 6! / [ 4! × (6-4)! ]
= 6! / (4! × 2!)
= 15
Number of ways of playing 4 country songs and 4 pop songs in total 8 songs = 70 × 15
= 1050
So Probability that you listened to exactly four country songs =1050/3003
= 0.34965
= 34.965%
Answer:
Arianna should receive $3.05 in change.
Step-by-step explanation:
In order to find the answer, you have to find the cost of the three balls by multiplying the cost per ball for the number of balls and then, you have to subtract this amount from five to find the change Arianna should receive:
$0.65*3=$1.95
$5-$1.95=$3.05
According to this, the answer is that Arianna should receive $3.05 in change.
Answer:
9/2
Step-by-step explanation:
(a) Dividing by a fraction is the same as multiplying by its inverse.
(1 1/2)/(1/3) = (3/2)/(1/3) = (3/2)(3/1) = 9/2
The quotient is 9/2 = 4.5.
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(b) If you have 1 1/2 pounds of nuts, how many bags can you fill such that each bag is 1/3 pound of nuts?
answer: 4 1/2 bags. That is 4 bags with 1/3 pound, and the 5th bag half full.