Answer: 36 days
Step-by-step explanation:
that’s the lowest multiple of 9 that also is a multiple of 12. It’s the LCF aka Least Common Factor
Answer:
$143.20
Step-by-step explanation:
20% of 179 is $35.80.
179 - 35.80 = 143.20
He'll get it for $143.20.
The probability is 5/343.
Given :8 floors and 4 passengers.
Passengers will be assumed to start on the first floor, where everyone goes up, and each passenger only gets off on the 2nd floor (no one gets off on the 1st floor!)
Now we need to find the number of all ordered lists of four numbers out of seven, eg 2<3<7<8, 3<6<7<8, 4<5<6o<8, etc.
This can be done in 7C4 ways.
The total numbers of ways 4 passengers can get off at 7 floors (starting at the 2nd!) is .
Therefore the probability is =
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Answer:
44
Step-by-step explanation:
Hello There!
To solve this one all we have to do is plug in 5 for a
so
9(5)-7+6
9x4=45
45-7=38
38+6=44
so when a=5 the value of the expression is 44
Answer:
1. -5/3x+4
2. -7x+2
3. -2/5x-4
Step-by-step explanation:
The way you calculate slope is rise over run. This will determine your x. Your y-intercept is determined by the point the y-intercept connects with. So if the line crosses (0,-4), the -4 is the whole y-intercept. If that makes sense?