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DerKrebs [107]
2 years ago
11

The scale of the map is 1/8 inch to 12 miles.the Mitchell family drove from lee springs to boothville in 3 3/4.What was their ap

proximate average speed
Mathematics
2 answers:
vladimir1956 [14]2 years ago
8 0
1/8 over 12 = 15 /4 over?
15/4 = 30/8
30/8 times 12 is 45
45 divided by 1/8 is
5.625
Kisachek [45]2 years ago
7 0
It would be 360 miles
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What integer is closest to 31/7
Sonja [21]

Answer:

31/7 = 4 3/7.....3/7 is less then 1/2....so the closest integer is 4

Step-by-step explanation:

Please mark me brainlist if this helped

4 0
2 years ago
An animal shelter needs to find homes for 40 dogs and 60 cats. If 15% of the dogs are female, and 25% of the cats are female, wh
Harrizon [31]

Answer:

21% of the animals are female

Step-by-step explanation:

In total:

There are 40 + 60 = 100 animals.

Female animals.

40 dogs. Of those, 15% are female. So 0.15*40 = 6.

60 cats. Of those, 25% are female. So 0.25*60 = 15.

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21% of the animals are female

3 0
2 years ago
Bernardo and Ogechi were asked to find an explicit formula for the sequence 1\,,\,8\,,\,64\,,\,512,...1,8,64,512,...1, comma, 8,
MatroZZZ [7]

Answer:

h_{n}=1.(8)^{n-1} will be the correct formula for the given sequence.

Step-by-step explanation:

The given sequence is 1, 8, 64, 512...........

The given sequence is a geometric sequence having a common ratio (r) of

r = \frac{\text{Second term}}{\text{First term}}

r = \frac{8}{1}=8

Since explicit formula of a geometric sequence is given by

T_{n}=a(r)^{n-1}

where T_{n} = nth term of the sequence

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Now we plug values of a and r in the formula to get the explicit formula for the given sequence.

T_{n}=1.(8)^{n-1}

Therefore, if Bernardo is saying that the formula of the sequence is

h(n) = 1.(8)^{n-1} then he is correct.

7 0
2 years ago
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soldier1979 [14.2K]

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(b) ƒ(x +1) = -log(x + 1)

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3 0
2 years ago
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eduard
Scale factor is equal to 1/2, since the point went from 10 to 5
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