Let the daily played number of pop songs be P, the number of rock songs be R and the number of hip-hop songs be H.
i)
"A radio station plays a total of 272 pop, rock, and hip-hop songs during a day"
means that : P+R+H=272
ii)
"The number of pop songs is 3 times the number of rock songs. "
so, P=3R
iii)
"The number of hip-hop songs is 32 more than the number of rock songs."
means: H=32+R
iv)
since both P and H can be written in terms of R, we have:
P+R+H=272
(3R)+R+(32+R)=272
3R+R+32+R=272
5R+32=272
5R=272-32=240
R=240/5=48
vi)
thus: P=3R=3*48=144, H=32+R= 32+48=80
Answer:
48 Rock, 144 Pop and 80 Hip-hop
Step-by-step explanation:
Well, this is a function. In order to solve this, you need a v value. Once you get a v value, you can plug into into 6+v^2 and wala- you get your answer.
Example, lets say
v is 3
then
F(3) = 6 + 3^2
f(3) = 6 + 9
f(3) =15
Hope this helped
Answer:
-9
Step-by-step explanation:
-7x+12=75
-12 -12
-7x= 63
divide by -7 on both sides
x = -9
Anytime you want to show a fraction as a picture, the rule is as follows:
The numerator -- The number of things you want after you divide
The denominator - How many ways you want to divide.
Let's assume you have three PAYDAY candy bars. (I choose this because it's a six letter word - you can use whatever candy bar or food you wish.) We can divide the candy bars into six equal pieces. So the first candy bar is divided like below:
P - first part
A - second part
Y - third part
D - fourth part
A - fifth part
Y - sixth part
Now we can repeat the process for the other two candy bars. To keep things straight, I'll add a number to the pieces - 1, 2, 3 for the first, second, and third bar. Why 3? First, 18/6 simplifies to 3/1. That means there are three whole candy bars. Second, I chose a six letter candy bar because of the original number and 6 * 3 = 18. Our three candy bars (read it top down) look like the one above, and as such:
P1
A1
Y1
D1
A1
Y1
P2
A2
Y2
D2
A2
Y2
P3
A3
Y3
D3
A3
Y3
Answer:
Where x represent the number of period of times of 22 minutes. If we want to know the value of the population after 66 minutes we need to find the value of x on this way:
So then we need to replace the value of x =3 and we got:
Step-by-step explanation:
For this case we have the following function:
Where x represent the number of period of times of 22 minutes. If we want to know the value of the population after 66 minutes we need to find the value of x on this way:
So then we need to replace the value of x =3 and we got:
