Solution 1.
Number of times the dice is rolled
= 11 + 22 + 7 + 8 + 13 + 19
= 80
Number of time 4 appeared = 8
Probability
= No. of preferred outcomes/Total number of outcomes
= 8/80
= 1/10
= 0.1
Solution 2.
Number of times the dice is rolled
= 11 + 22 + 7 + 8 + 13 + 19
= 80
Number of time 2 appeared = 22
Probability
= No. of preferred outcomes/Total number of outcomes
= 22/80
= 11/40
= 0.275
2s to expect if dice is rolled 400 times
= 0.275 × 400
= 110
Answer:
12 3
24 6
36 9
48 12
Step-by-step explanation:
Answer:
A = (2, 2)
B = (3, -1)
C = (-1, 0)
Step-by-step explanation:
To translate a point, you have to translate each individual point. At the bottom it shows <-2,3>, therefore you have to translate x 2 units to the left (because it's negative meaning the number is going away from 0, and 3 units to the right because 3 is a positive number.)
First Point A:
x: 4 - 2 = 2; y: -1 + 3 = 2
Second Point B:
x: 5 - 2 = 3; y: -4 + 3 = -1
Lastly, Point C:
x: 1 - 2 = -1, y: -3 + 3 = 0
I hope this helps!
Answer:
The area of the circle is 153.94m²
Step-by-step explanation:
radius = half of diameter
d = diameter
r = 14m / 2 = 7m
To solve this problem we need to use the area formula of a circle:
a = area
r = radius = 7m
π = pi
a = π * r²
we replace with the known values
a = π * (7m)²
a = π * 49m²
a = 153.93804 m²
Round to the nearest hundredth
a = 153.93804m² = 153.94m²
The area of the circle is 153.94m²