Mary published her first book. She was given $10,000.00 and an additional $0.10 for each copy of the book that sold. Her earnings, d, in dollars, from the publication of her book are given by d=10,000+0.1n where n is the number of copies sold. During the first year Mary earned $35,000.00 from the publication and sale of her book. How many copies of her book sold in the first year?

show us the graphs dude

step-by-step explanation:

what "following statement"?

step-by-step explanation:

answer:

125 yards

explanation:

75+50=125. that is my answer

7.9m and 4.3°

step-by-step explanation:

let east be +x and north be +y, x = distance * cos θ, y = distance * sin θ  

for 3.5 south, y = -3.5  

for 8.2, x = 8.2 * cos 30 and y = 8.2 * sin 30  

for 15 west, x = -15  

total x = 8.2 * cos 30 – 15 ≈ -7.9  

total y = -3.5 + 8.2 * sin 30 = 0.6  

magnitude = [(8.2 * cos 30 – 15)^2 + 0.6^2)]^0.5  

the magnitude is approximately 7.9 m  

tan θ = y/x = 0.6/-7.9  

the angle is approximately 4.3˚ north of west