1. D. because if the students she surveyed had just left the movie theatre, meaning they were there to watch a movie, hence the conclusion that they like watching movies can be drawn. 2. D. because the same reason as number 1, the reporter only surveyed people that had shopped there, meaning that the people liked Forever 21 merchandise.
Answer:
step-by-step explanation:
The area of a circle with a diameter 3 yards is;
First, the area of a circle is given by
where r is the radius of the circle
using
By substitution,
The area of the circle
we simplify to obtain
Answer:
26.67 hours or 26 hours and 40 minutes.
Step-by-step explanation:
To find out how long will it take for Joe and Bill to finish building the wall together, first find their individual work rates in feet per hour:
Bill:
Joe:
Their combined work rate is:
Then, divide the total size of the wall by their work rate to find the time spent to finish it:
Answer:
height of tree = 7.68 m
Step-by-step explanation:
ΔABC and Δ
A
D
E are similar . In similar triangles, corresponding sides are always in the same ratio
Answer:
0.1
Step-by-step explanation: