Answer:
x<-1
Step-by-step explanation:
If we have 2 dices rolling, we have all 6x6=36 different ways.
But for the sum of the two being 4, we have (1;3), (3;1) and (2;2), only 3 ways.
And we calculate the probability : 3:36= 1/12
Have fun
Remember percent means parts out of 100
so x%=x/100
'of' means mutiply
so
17 is what percent of 68
17=x/100 timees 68
solve for x
17=x/100 times 68
mutliply both sides by 100
1700=x times 68
divide both sides by 68
25=x
the naswe ri s25%
The descent of the balloon would take 14 minutes
To find the answer to this problem, take the elevation change (315) and then divide it by the rate of descent (22.5)
