Answer:
Radius, r = 61 cm
Step-by-step explanation:
According to the attached figure, we have,
Length of chord, AB = 22 cm
Such that, AP = PB = 11 cm
OP = 60 cm
It is required to find the radius of the circle. We know that radius of a circle is perpendicular to chord. So, APO forms a right angled triangle. Using Pythagoras theorem to find the radius of circle. Let it is r. So,
So, the radius of the circle is 61 cm.
Answer:
0.06km
Step-by-step explanation:
15÷1000=0.0015
0.0015×4=0.06
Answer:
D. Ant
Step-by-step explanation:
To find the speed in meters per minute, divide meters by minutes:
turtle: 6/5
snail: 4/8 = 1/2
caterpillar: 7/7 = 1
ant: 12/8 = 3/2 = 1.5
The ant traveled at a rate of 1.5 meters per minute.
The number of potential customers reached by the company is the total number of people that received their promotional material
First mailing list - 2,500 addresses
Second mailing list - 3,500 addresses
Third mailing list - 4,000 addresses
Total is, 2500 + 3500 + 4000
= 10,000
Therefore, their promotional materials reached 10,000 potential customers.
