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mariarad [96]
3 years ago
15

How do I find f(-87) if

Mathematics
2 answers:
lukranit [14]3 years ago
8 0
Uhhh no
Clue honestly
natima [27]3 years ago
3 0

Answer:

O.o

Step-by-step explanation:

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Eurostar is a high-speed railway service connecting
erma4kov [3.2K]

Answer:

Step-by-step explanation:

This is simply a units conversion problem.  It gives us for the number of passengers, the number of seats per carriage and the number of carriages per train.  To change the units from passengers to trains without changing the value, we use the multiplicative identity (that is, 1).

350000 passengers

(350000 passengers) * 1

(350000 passengers) * ((1 carriage)/(32 passengers)) * ((1 train)/(15 carriages)

   [note:  passengers and carriages cancel. Leaving only trains]

(350000)*(1/32)*(1/15) trains       [note: I write this way to paste into MS Excel]

729.1667  trains                 [oh, but don’t just round this number either up or down]

   729 full trains can carry 729*32*15 = 349920 passengers

   730 full trains can carry 730*32*15 = 350400 passengers

Now, we can say that 730 trains are adequate to carry 350000 passengers.

6 0
3 years ago
John drove his car 385 miles on one tank of gas. If his car had 15.4 gallons of gas in it, how many miles per gallon did John dr
sleet_krkn [62]

Answer:25

Step-by-step explanation:

385/15.4=25

6 0
3 years ago
Read 2 more answers
What is the inverse of y=x+5/3
fenix001 [56]

Answer:

x= -5/3

Step-by-step explanation:

6 0
3 years ago
The original price of pair of jeans is $40. The sales prices is 20% off the original price. What is the discount? Answer must be
Aliun [14]

Answer:

The discount is $20 off or 50% off.

Step-by-step explanation:

It is easy math.

3 0
3 years ago
GCF of 30 and 54 and why
statuscvo [17]
30= 2,3,5
54=2,27
GCF=1620
6 0
3 years ago
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