Of the 400 7th graders at Emerson middle school 30% play in the band and 1/5 participate in sports no student does both is it reasonable to say that 100 students are neither in the band nor on any sports team explain

200 students  are neither in the band nor on any sports team

Step-by-step explanation:

To solve this problem we first have to calculate the students who play in the band and those who do sports

To calculate the students who play in the band we have to calculate 30% of the total number of students

30%  = 30/100

400 * 30/100 = 120

120 students play in the band

To calculate the students who do sport we have to multiply 1/5 by the total number of students

400 * 1/5 = 80

Now we have to subtract from the total the amount that they do sports or play in the band

(400 - 80) - 120 = 200

This means that 200 students  are neither in the band nor on any sports team

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

ok then what happened.