Which shows the equation in slope-intercept form?
8x + 4y = 48
(points : 5)
y = –2x + 12
y = 2x – 12
question 6.6.
olayinka is participating in a bowl-a-thon to raise money for the local hospital. a sponsor will pay olayinka $2 plus $0.10 per pin, x, that she knocks down. which equation should olayinka use to find the total amount of money she raised?
(points : 5)
b = (2 – 0.10)x
b = 2x + 0.10
b = 0.10x + 2
b = (0.10 + 2)x

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882

In a test for esp (extrasensory perception), the experimenter looks at cards that are hidden from the subject. each card contains either a star, a circle, a wave, a cross or a square.(five shapes) as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. when the esp study described above discovers a subject whose performance appears to be better than guessing, the study continues at greater length. the experimenter looks at many cards bearing one of five shapes (star, square, circle, wave, and cross) in an order determined by random numbers. the subject cannot see the experimenter as he looks at each card in turn, in order to avoid any possible nonverbal clues. the answers of a subject who does not have esp should be independent observations, each with probability 1/5 of success. we record 1000 attempts. which of the following assumptions must be met in order to solve this problem? it's reasonable to assume normality 0.8(1000), 0.2(1000)%30 approximately normal 0.8(1000), 0.2(1000)% 10 approximately normal srs it is reasonable to assume the total number of cards is over 10,000 it is reasonable to assume the total number of cards is over 1000

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.