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3 years ago

Olive can read 5 pages of her book in 20 minutes. At what unit rate in olive reading

Mathematics

2 answers:

Zinaida [17]3 years ago

6 0

5 pages / 20 minutes = 1/4 page in 1 minute

baherus [9]3 years ago

4 0

4 min
you have to divide 20 by 5

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Sebastian was in a hotel lobby and took the elevator up 7 floors to his room. Then he took the elevator down 9 floors to the par

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Answer: He accidentally mixed up the numbers, he should've described his movement with 7+(-9)

Step-by-step explanation:

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3 years ago

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The cooking time for a ham is 2/5 of an hour for each pound.

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Answer:

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and something adout u

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3 years ago

Is -1,4 a solution to the inequality y<2x+5

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Answer:

Step-by-step explanation:

(x, y)

(-1, 4)

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3 years ago

Adam must fly home to city A from a business meeting in city B. One flight option flies directly to city A from B, a distance o

g100num [7]

Answer:

The value is $k =109.6 \ miles$

Step-by-step explanation:

The diagram illustrating the question is shown on the first uploaded image

From the question we are told that

The distance from city A to B is AB = 467.3 miles

The bearing from B to C is $\theta_{BC} = N 28.7E$

The bearing from B to A is $\theta_{BA} = N 60.7E$

The bearing from A to B is $\theta_{AB} = S60.7W$

The bearing from A to C is $\theta_{AC} = S79.1W$

Generally from the diagram

$\theta_A = 180 - 60.7 -79.1$

=> $\theta_A = 40.2 ^o$

Also

$\theta_B = 32^o$

and

$\theta_C = 180 - (\theta_A +\theta_B )$

=> $\theta_C = 180 - (40.2 + 32 )$

=> $\theta_C = 107.8 ^o$

Generally according to Sine Rule

$\frac{BC}{sin (\theta_A)} = \frac{CA}{sin (\theta_B)} =\frac{AB}{sin (\theta_C)}$

=> $\frac{BC}{sin (40.2)} = \frac{CA}{sin (32)} =\frac{467.3 }{sin (107.8)}$

$\frac{BC}{sin (40.2)} = \frac{467.3 }{sin (107.8)}$

=> $BC = 316.8 \ miles$

Also

$\frac{CA}{sin (32)} = \frac{467.3 }{sin (107.8)}$

$CA = 260 .1 \ miles$

Generally the additional flyer miles that Adam will receive if he takes the connecting flight rather than the direct flight is mathematically represented as

$k = [CA +BC] - AB$

=> $k = [260 .1 +316.8]- 467.3$

=> $k =109.6 \ miles$

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3 years ago

Put the following fractions in order from greatest to least:

Bumek [7]

The answer is

8/4

7/5

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3 years ago