The answer is A. If you add all the numbers up at the top you will see the top of the box length is 52. Multiply 52 with 38 and you get 1976. The to find the surface area of the little boxes you do 10x16 which is 160. Since there are two little boxes you add them to be 220. Then add 220 with 1976 to get the final answer.
For the #2 it would be 3 because 50 goes into 138 2 times which will give you 100 with a remainder of 38. You can't leave behind the other 38 so you will bring another bus.
Answer:
1/12
Step-by-step explanation:
Let the sample space be S.
Let the event of obtaining an even number on one dice and 1 on the other dice be E.
The sample space (S) of rolling a two fair six-sided dice is shown below:
1,1 1,2 1,3 1,4 1,5 1,6
2,1 2,2 2,3 2,4 2,5 2,6
3,1 3,2 3,3 3,4 3,5 3,6
4,1 4,2 4,3 4,4 4,5 4,6
5,1 5,2 5,3 5,4 5,5 5,6
6,1 6,1 6,3 6,4 6,5 6,6
n(S) = 36
The event (E) of obtaining an even number on one dice and 1 on the other dice is given below:
2,1 4,1 6,1
Therefore, n(E) = 3
The probability of obtaining an even number on one dice and 1 on the other dice is given below:
P(E) = n(E) / n(S)
P(E) = 3/36
P(E)= 1/12
Therefore, the probability of obtaining an even number on one dice and 1 on the other dice is 1/12
Answer:
13
Step-by-step explanation:
104×7=728
728÷56=13
Answer:
One-fourth mile over thirty-six seconds = 25 miles per hour.
Step-by-step explanation:
We have been given that an elephant can run one over four of a mile in 36 seconds.
To find elephant's rate in miles per hour, we will convert our given time in hours as shown below:
0.25mile/36sec * 60sec/1min * 60min/1hr
900miles/36hr
25miles/hr
Therefore, It's One-fourth mile over thirty-six seconds = 25 miles per hour.