Answer:
a circle with a diameter of 16 meters largest
a circle with a circumference of 37.68 meters
a circle with a radius of 7 meters
a circle with a diameter of 8 meters
Step-by-step explanation:
a circle with a diameter of 8 meters
The radius is 8/2 = 4
A = pi r^2 = 3.14 * 4^2 = 50.24 m^2
a circle with a radius of 7 meters
A = pi r^2 = 3.14 * 7^2 = 153.86 m^2
a circle with a circumference of 37.68 meters
C = 2*pi*r
37.68 = 6.28r r =6
A = 3.14 (6)^2 =113.04
a circle with a diameter of 16 meters
r = d/2 = 8m
A = pi r^2 = 3.14 (8)^2 = 200.96 m^2
To add or subtract you do what you would normally do then put
the decimal in the answer
to multiply you multiply the numbers then add the demical places from both
numbers then put the decimal there
Answer:
1/5
Step-by-step explanation:
Of the 5 spinner sections, 2 are less than 3.
P(less than 3) = 2/5
Of the 2 sides of the coin, 1 is tails.
P(tails) = 1/2
The compound probability is therefore:
P = 2/5 × 1/2
P = 1/5
Answer:
Option (1) increase.
Step-by-step explanation:
Let an exponential function is having common ratio = 3 ( greater than 1) and y-intercept = -1
So the function is,
Now we prepare a table for the values of x and f(x),
x -1 0 1 2
f(x) -1.67 -1 1 7
We find from the table that the values of the function are increasing with the increase in the values of x.
Therefore, Option (1) increase will be the answer.