Answer: 3hk - 12.4h
Step-by-step explanation:
h(3k-12.4)
h multiplied by 3k results in 3hk, and h multiplied by 12.4 gives -12.4h.
So, the outcome is 3hk - 12.4h
A deck contains 13 groups of 4 cards, indicating 13 unique ways to select four cards sharing the same face value. Any subsequent card drawn will necessarily represent a different face value. Consequently, the total combinations for selecting 5 cards—4 of which share the same face value and 1 diverging—amount to 13 x 48.
13 x 48 = 624.
Robert covered a distance of 292 miles.
He took 4 hours to complete this journey.
Next, let's convert miles to feet.
1 mile equals 5280 feet.
Thus, 292 miles in feet equals 292 * 5280 = 1541760 feet.
Now, converting 4 hours into seconds.
1 hour translates to 3600 seconds.
Therefore, 4 hours equals 3600 * 4 = 14400 seconds.
The question asks for speed in feet per second.

Thus,

is 107.067 feet per second.
The students likely won't care much about the spending because they aren't using their own money.