Answer:
21 cards left to be signed
Step-by-step explanation:
1/3 of 72 is 24
So Harrison signed 24
3/8 of 72 is 27
Sp Alwine signed 27
24+27=51
So 72-51=21
21 cards left to be signed
Answer: 
Step-by-step explanation:
Given: The formula for the volume V of a rectangular prism is V = ℓwh, where ℓ represents the length, w represents the width, and h represents the height.
We rearrange this formula by dividing ℓh both sides of the formula to get the new formula for the width of the rectangular prism, we get'

Hence, the new formula for the width of the rectangular prism. :

Answer:
2k - 6
Step-by-step explanation:
Distribute:
2k - 18 + 12
Add:
2k - 6
Answer:
3/4 miles per minute
Step-by-step explanation:
To get speed in miles per minute, just divide distance/time
1/4 mile / 1/3 minute = 3/4 miles per minute
If you want miles per hour, you'll have to convert minutes to hours.
3/4 miles/minute * 60 minutes/hour = 45 miles/hour
Answers:
- Red = 1/3
- Yellow = 7/15
- Blue = 1/5
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Explanation:
Add up all the frequencies in the table to see that there are 120+168+72 = 360 spins total.
- Of those 360 spins, 120 of them land on red. The probability of landing on red is 120/360 = (120*1)/(120*3) = 1/3
- Since 168 land on yellow, this means the probability of landing on yellow is 168/360 = (24*7)/(24*15) = 7/15
- Lastly, we have 72 occurrences of blue out of 360 total spins. The probability of landing on blue is 72/360 = (72*1)/(72*5) = 1/5