Which of the following is the number 5.03 x 10−5 written in standard form?

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

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

┈┈╱▔▔▔▔▔╲┈┈┈hm┈hm

┈╱┈┈╱▔╲╲╲▏┈┈┈hmmm

╱┈┈╱━╱▔▔▔▔▔╲━╮┈┈

▏┈▕┃▕╱▔╲╱▔╲▕╮┃┈┈

▏┈▕╰━▏▊▕▕▋▕▕━╯┈┈

╲┈┈╲╱▔╭╮▔▔┳╲╲┈┈┈

┈╲┈┈▏╭━━━━╯▕▕┈┈┈

┈┈╲┈╲▂▂▂▂▂▂╱╱┈┈┈

┈┈┈┈▏┊┈┈┈┈┊┈┈┈╲┈

┈┈┈┈▏┊┈┈┈┈┊▕╲┈┈╲

┈╱▔╲▏┊┈┈┈┈┊▕╱▔╲▕

┈▏ ┈┈┈╰┈┈┈┈╯┈┈┈▕▕

┈╲┈┈┈╲┈┈┈┈╱┈┈┈╱┈╲

┈┈╲┈┈▕▔▔▔▔▏┈┈╱╲╲╲▏

┈╱▔┈┈▕┈┈┈┈▏┈┈▔╲▔▔

┈╲▂▂▂╱┈┈┈┈╲▂▂▂╱┈