Eastside Middle School has 75% student participation in the fall carnival. Determine which of the simulations below could model the probability of a student participating
. rolling a number cube was rolling an odd number represents students who participate in the fall carnival
spinning a spinner with the equal sections marked with the letters A-E, where spinning a vowel represents students who participate in the fall carnival spinning a spinner with four equal sections, where spinning anything but 1 represents students who participate in the fall carnival

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)

positive

step-by-step explanation:

the quadrant is facing upwards

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x