Answer:
Step-by-step explanation:
7.05 p.m we can call it as 19.05
and 1.00 p.m means 13.00
so time from 19.05 to 24.00 is = 24.00-19.05= 4.55 hr
from 24.00 to 13.00 is = 13.00 hr
so total hr is 4.55 + 13.00= 17.55 hr
The first selection can be any one of the 8.
For each one ...
The second selection can be any one of the remaining 7.
For each one ...
The third selection can be any one of the remaining 6.
For each one ...
The fourth selection can be any one of the remaining 5.
Total number of ways to select four = (8 x 7 x 6 x 5) = 1,680 ways
BUT ... There are not 1,680 different groups of 4 .
Each group of 4 can be selected in (4 x 3 x 2) = 24 different ways.
So, although there are 1,680 different ways to select 4 singers,
there are only
(1,680 / 24) = 70 different groups of 4
that you can end up with.
9514 1404 393
Answer:
y = 5x +20
Step-by-step explanation:
We assume you want the total cost (y) of x months of membership at the dance club.
This will be the sum of the start-up fee (20) and the product of the monthly fee (5) and the number of months (x).
y = 5x +20
Comparing this to the slope-intercept form of the equation of a line, we see ...
y = mx + b
m = 5
b = 20
Divide both sides by 2<span>πh:-
r = S / 2</span><span>πh Answer</span>
Answer:
6
Step-by-step explanation:
It is because in a span of 1 x coordinate to the right it went up by 6 so it is 6 over one in fraction form which is 6.
