Answer:
a) 250
b) 27405
c) 10098
Step-by-step explanation:
a) 12 * 7 * 6 * 5 = 250 committees
b) committees
c) Number of ways to select seniors ->
Number of ways to select remaining members ->
66 * 153 = 10098
Answer:
(A) 30x+90=300
(B) $7
Step-by-step explanation:
Let x be the roller skating rink's entrance fee for one student.
So, the entrance fee for 30 students=30x
As each student pays a $3 fee to rent skates
So, the fee for rent paid by 30 students= $3x30=$90
The total cost for the students to enter the rink and rent skates= 30x+90
As given that total fee to enter the rink and rent skates is $300.
Therefore, 30x+90=300
(A) The required equation is 30x+90=300.
(B) On solving the equation, we have
Hence, the roller skating rink's entrance fee is $7.
It gets sticky!!!!!!!!!!!
True.
The median is the middle number when all numbers are placed in order, and so an outlier will not affect the median.
It well however affect the range and mean
Hope this helps
Answer:
3
16÷5=3.2
don't @ me if I'm wrong, I'm sorry