Answer:
Step-by-step explanation:
Answer:
$23.99
Step-by-step explanation:
Answer:
20 students should be on each float
Step-by-step explanation:
Number of seniors = 100
Number of juniors = 80
To find number of students that should be on each float, find highest common factor (H.C.F) of 100 and 80
Write prime factorisation of 100 and 80.
100 = 
× 
80 = 
× 5
So,
H.C.F(100, 80) = × 5 = 4 × 5 = 20
Therefore,
20 students should be on each float
Answer:
He makes 24,000 a year
Step-by-step explanation:
First figure out how much he makes a month without the extra $50 every day he works. which is $600, then add the 4 weeks (28 days) worth of the $50 every day, which is $1400, then add the $600 to get $2000 a month, then times that by twelve, which is $24,000.
Answer:
Step-by-step explanation:
The answer to this question is "8 factorial."
"8 factorial" is written symbolically as 8!
It's equal to 8·7·6·5·4·3·2·1, which in turn is equal to:
56·30·24, or 40320.
The books could be arranged in 40320 different ways.
