Answer:
what the flip! what is the length of sides!?!?!?!?!
Step-by-step explanation:
you gotta show more man. look at the picture you took and think about it. its IMPOSSIBLE without knowing sides or equation.
Answer:
D
Step-by-step explanation:
We need to understand the meaning of slope. The slope means the rate of change of y with every unit change of x.
<em>In our case, it will be rate of change of sales increase (%) with respect to unit change of discount(%).</em>
<em />
The formula for slope is the change in y divided by change in x.
From the 2 points given, we can say that slope is:
<em>This means "as discount increases 1%, sales increase by 3%". Option D is right.</em>
Dunno what the RACE method is, never heard of it before but.
3x is positive, has a variable.
-3 is negative, has no variable.
-3x^2 is negative, has a variable, and an exponent.
-5x is negaitive, has a variable.
Option C
2100 different committees that can be formed from 5 teachers and 10 students
<em><u>Solution:</u></em>
A school committee consists of 2 teachers and 4 students
The number of different committees that can be formed from 5 teachers and 10 students is to be found
This is a combination problem
A combination is a selection of all or part of a set of objects, without regard to the order in which objects are selected
<em><u>The formula to calculate combinations is:</u></em>
where n represents the number of items, and r represents the number of items being chosen at a time
Here we have to choose 2 teacher from 5 teacher and 4 student from 10 student
Hence we get,
Number of committees =
To get the factorial of a number n the given formula is used,
Therefore,
Thus 2100 different committees that can be formed from 5 teachers and 10 students
If it takes an hour to fill 1 tank in 1 hour 1 tank will be full