Marissa is researching information martial art students she found that 7 out of 12martial artist practice every day there are 144 martial arts students at a school predict how many students practice every day what is the sample size

84 students out of 144 students practice everyday.

Step-by-step explanation:

Marissa is researching information martial art students, she found that 7 out of 12 martial artist practice everyday.

First we will find the percentage of the sample research.

× 100

= 58.33%

There are 144 martial arts students, so we calculate 58.33% of total students.

× 144

= 0.5833 × 144 = 83.995 ≈ 84 students.

84 students out of 144 students practice everyday.

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

figure c

step-by-step explanation:

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