Answer:
P(A and B) = 0.2
Step-by-step explanation:
P(A and B) = P(A) * P(B) = 0.5 * 0.4 = 0.2
angle at a straight line is =180
4+5+x=180
let x be angle at the tower
9+x=180
x=180-9
x=171°
and x is divide in to two then is 2x
there for
2x=171°
x=171/2
x=85.5°
then sin85.5°= 90/y
let y be the unknown feet
0.9969=90/y
y0.9969=90
y=90/0.9969
y=90.3ft.
Answer:
3300 people
Step-by-step explanation:
There are 1000 households in a town. Specifically, there are
100 households with one member
= 100 × 1 member
= 100 people
200 households with 2 members
= 200 × 2 members
= 400 people
300 households with 3 members
= 300 × 3 member
= 900 people
200 households with 4 members,
= 200 × 4 members
= 800 people
100 households with 5 members
= 100 × 5 members
= 500 people
100 households with 6 members.
= 100 × 6 member
= 600 people
Thus, the total number of people living in the town is
100 people + 400 people + 900 people + 800 people + 500 people + 600 people
= 3300 people
$120 I believe is your answer 1200×.02==24×5=120
Answer:
In two dimensions there are 3 geometries: Euclidean, spherical, and hyperbolic. These are the only geometries possible for 2-dimensional objects, although a proof of this is beyond the scope of this book.
