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Nookie1986 [14]
3 years ago
14

Kim and jim went on a 42-mile canoe trip. they have traveled 6 miles per day for three days. if they maintain that rate, how man

y more days would they need to finish the trip?
Mathematics
2 answers:
Verizon [17]3 years ago
6 0

Answer:

They need 4 days to finish the trip.

Step-by-step explanation:

Kim and Jim went on a 42-mile canoe trip.

They have traveled 6 miles per day for three days.

Their travelling rate per day = 6 miles.

To cover 42-mile trip at the rate of 6 miles per day they need total = \frac{42}{6} = 7 days

They traveled 3 days now they need to finish the trip = 7 - 3 = 4 days.

They need 4 days to finish the trip.

sineoko [7]3 years ago
3 0
Their daily rate is v= \frac{6}{3}=2 miles per day

Using distance-speed-time formula, we can calculate the time t= \frac{s}{v} = \frac{42}{2} = 21days

They need 21-3=18 more days to finish the trip
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1 year ago
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7 0
3 years ago
30 points! Find the four arithmetic means between -17 and 32.
bearhunter [10]

Answer: - 7.2 , 2.6 , 12.4 and 22.2

Step-by-step explanation:

Let the arithmetic means be p , q , r ,s , therefore , the sequence becomes:

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The first term (a ) = -17

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common difference (d) = ?

number of terms (n ) = 6

We will use the formula for calculating the last term to find the common difference. That  is

L = a + (n - 1 ) d

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Therefore: d = 9.8

We can therefore find the values of p , q , r , and s

p is the second term , that is

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8 0
3 years ago
41/17 rounded to the nearest hendreth
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Answer:

2.47

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3 0
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2 years ago
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