I guess the answer is 31 because two sides are the same so 12is the sa,e on the other side and 12+12=24 plus the 7 equals 31cm.
Yellow gumballs = 36
Total = 100

The probability of randomly selecting a yellow gumball is

Hope this helps.
100-5=95
Basically, Yuna got 95 answers right. In order to find the decimal number representing the portion of her correct answers, we'll just have it divided by 100.
So, 95/100=0.95
The answer is 0.95.
Hope this is the brainliest answer.
Answer:
2.4 hours
Step-by-step explanation:
David's time = 6 hours
Anthony's time = 4 hours
the combined time is given by the following formula
1/ (david's time) + 1/(anthony's time) = 1/total time
1/6 + 1/4 = 1/Total
4/24 + 6/24 = 1/Total
10/24 = 1/ total (taking reciprocal of both sides)
24/10 = total
total time = 24/10 = 2.4 hours