Answer:
I am pretty sure it is 300 (B)
btw nice Samsung laptop
Step-by-step explanation:
Answer:
Step-by-step explanation:
Semicircle:
Shaded area of semicircle = area of outer semicircle - area of inner semicircle
Outer semicircle:
d = 40 m r = 40/2 = 20m
Area of outer semicircle = πr²
= 3.14*20*20
= 1256 m²
Inner semicircle:
d = 30 m r = 30/2 = 15 m
Area of outer semicircle = πr²
= 3.14*15*15
= 706.5 m²
Shaded area of semicircle = 1256 - 706.5 = 549.5 m²
Shaded area of semicircle in both sides = 2 * 549.5 = 1099 m²
<u>Rectangle on both sides:</u>
Length = 50 m
width = 30 m
Area of shaded rectangles on both sides = 2* (length *width)
= 2* 50 * 30
= 3000 m²
Shaded area = 1099 + 3000 = 4099 m²
15 is 60 percent of 25. 15x100/60 and it should be 25.
Answer:
B
Step-by-step explanation:
Answer:
The average of each day is 6 fishes
Step-by-step explanation:
Given
See attachment for dot plot
Required
Determine the true statement
For day 1, we have:
The mean is:
For day 2, we have:
The mean is: