Alicia's mp3 player contains 1,260 songs. givin that 35 percent of the songs are rock songs 20 percent of the songs are rap songs, how many of the songs are other types of songs

557 other songs

Step-by-step explanation:

Total number of song's in Alicia's MP3 player is 1260

35 percent of the songs are rock songs. This means that the number of songs that are rock songs is 35/100 × 1260 = 0.35×1260 = 441 rock songs.

20 percent of the songs are rap songs. This means that the total number of rap songs is 20/100× 1260 =0.2×1260 = 252

Total number of rock songs and rap songs is 441 + 252 = 693.

The number of songs that are other songs will be

1260 - 693 = 557 other songs

18.8 cubic inches.

step-by-step explanation:

volume of a cone = πr²h

r = 1.5 inches

h = 8 inches

pi = 3.14

volume of our cone = × 3.14 × 1.5² × 8 = 18.84 square inches

or equals to 18.8 square inches rounded up to nearest tenth.

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.