A survey asked 50 students if they play an instrument and if they are in band. 1.25 students play an instrument.
2. 20 students are in band.
3. 30 students are not in band.
Which table shows these data correctly entered in a two-way frequency table?
Band
Not in band Total
0
20
20
O A.
Play instrument
Don't play instrument
Total
5
25
25
30
50
25
Band
Don't play
instrument
Total
20
Not in band
5
B.
25
0
25
Play instrument
Total
25
50
20
30
Band
Not in band Total
5 25
Play instrument
20
C.
Don't play instrument
0
25
25

step-by-step explanation:

0

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.