/go. php? totalquestions=5& testid=1287& strand=6315& element=530368.condition=beginner questionyour classroom partnerhome geometry eoc (gse) practice5 beginner questions1 2 3 4 5200 elementary school students were surveyed to find their blood groups. of those, 55 were of blood group a, 85 of blood groupb, and 21 of blood group o. eswhat is the probability that a randomly chosen student has either blood group a or blood group b? a)0.250.60eliminate0.70d)0.810.81su bmitstatistics and probability

in 4 days he will run   12/14

step-by-step explanation:

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b