Answer:
50 times.
Step-by-step explanation:
When the 2 number cubes are rolled once:
The possible outcomes for a total of 7 are:
1 and 6
6 and 1
2 and 5
5 and 2
3 and 4
4 and 3
= 6 outcomes.
The total of all possible outcomes = 6 * 6 = 36.
So Prob( total of 7 in one throw of teh 2 cubes) = 6/36 = 1/6.
For 300 throws you would expect the total of 7 to occur
1/6 * 300 = 50.
Perimeter is 2 times the length plus 2 times the width.
Area is length times width.
Perimeter = (2 x 20) + (2 x 15) = 40 + 30 = 70 inches.
Area = 20 x 15 = 300 square inches.
Answer:
i believe the answer is 45° :)
Answer:
6
Step-by-step explanation:
Answer:
A,C,D
Step-by-step explanation:
A: 3.5 x 2 = 7
C: 4 1/4- 2 3/4= 1 1/2
D: 3/4 x 2=1 1/2 2 x 5 =10 11 1/2+6= 17 1/2
now the second part 3 3/4 x 3 = 9+2 1/4 = 11 1/4 + (4 x 2)=19 1/4
To sum that up 17 1/2 < 19 1/4 + 4 1/2
I hope you benefited from this!
