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Nutka1998 [239]
3 years ago
10

Frankie is practicing for a 5−kilometer race. His normal time is 31 minutes 24 seconds. Yesterday it took him only 29 minutes 47

seconds.
How much faster was Frankie yesterday than his normal time?
Mathematics
1 answer:
igomit [66]3 years ago
4 0

Answer:

Step-by-step explanation:

97 seconds faster.

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A taxi journey of 30km cost $3,600.At the same rate per kilometer .A what would be the cost of travelling 25k.B.How far could yo
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Answer:

The cost of traveling 25km would be $3000.

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Step-by-step explanation:

Consider the provided information.

For 30km cost $3,600.

30 km = $3600

Divide both sides by 30.

\frac{30}{30}\text{ km}=\frac{3600}{30}

1 \text{ km} =120 ....(1)

The cost of 1 km is $120.

Part (A) what would be the cost of traveling 25km

Multiply both the sides of equation 1 by 25.

25 km = 3000

Hence, the cost of traveling 25km would be $3000.

Part(B) How far could you travel for $4,200?

Divide 4200 by 120.

\frac{4200}{120}=35

Hence, you can travel 35 km for $4200.

7 0
3 years ago
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Answer:

a n = -3+(n-1)-30

Step-by-step explanation:

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-63 - 30 = -93

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The explicit formula is a n = a1 + (n-1)d

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At a college, Four-fifths of the students take an English class. Of these students, StartFraction 5 Over 6 EndFraction take Comp
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