Answer:
30%
Step-by-step explanation:
there is a 60% chance of getting a red marble each time. You need to choose a ball twice. 60/2=30. therefore there is a 30% chance of getting two reds.
Answer:
<u><em>They are not equivalent</em></u>
Step-by-step explanation:
4/5 can equal to .80 to 80%
While 1/2 on the other hand
1/2 can equal to .50 to 50%
<u><em>4/5≠1/2</em></u>
Answer:
10
s*0.25 + a*0.75
Step-by-step explanation:
Assign variable for each game
s = number of Skeeball games
a = number of Air hockey games
Then write out what you know...
1. Total cost of Skeeball = s*0.25
2. Total cost of Air hockey = a*(3*0.25) -> a*0.75
So the inequality would be...
10
s*0.25 + a*0.75
Answer:
For a trapezoid, A = (a+b/2)h
Step-by-step explanation:
I attached a picture which is better.