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2 years ago

An airplane on autopilot took 8 hours to travel 5,728 kilometers. What is the unit rate for kilometers per hour?

Mathematics

2 answers:

Alina [70]2 years ago

8 0

Answer:

716 kilometers per hour

I hope this helps!

Vlad1618 [11]2 years ago

4 0

5728 km in 8 hours

5728 /8 = 716 kph

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Given that

fiasKO [112]

The ratio of a : b : c in its simplest form is 5 : 12 : 30 respectively

<h3>How to solve ratio?</h3>

a : c = 1 : 6
b : c = 2 : 5

So,

a / b = 1/6

b/c = 2/5

lowest common multiple of c in both ratio

1/6 + 2/5

=(5 + 12) /30

a : b and b : c

= 5/30 and 12/30

Therefore,

a : b : c = 5 : 12 : 30

Learn more about ratio:

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5 0

2 years ago

Below we give the overall dining experience ratings (Outstanding, Very Good, Good, Average, or Poor) of 30 randomly selected pat

Rina8888 [55]

Answer:

Kindly check explanation

Step-by-step explanation:

Relative frequency = frequency / total frequency

Total frequency = 30

Outstanding = 14 / 30 = 0. 467 = 46.7%

Very good = 10/30 = 0.333 = 33.3%

Good = 5 / 30 = 0.167 = 16.7%

Average = 1 / 30 = 0.0333 = 3.3%

Poor = 0

_______Rating : frequency : R/ frequency

Outstanding _____ 14 _______0.467

Very good _______10 _______0.333

Good ___________ 5 _______ 0.167

Average _________ 1 _______ 0.033

Poor ____________ 0 _______ 0

8 0

2 years ago

How many eighths in one half

11111nata11111 [884]

4/8 = 1/2 so it is four eigths in one half. 4/8 simplified is 1/2

4 0

3 years ago

Read 2 more answers

Consider the sequence 100, 95, 90, 85, 80, 75 ...<br> What is the value of f(8)?

MAVERICK [17]

Answer:

f(8) = 65

Step-by-step explanation:

Find a pattern in the sequence. It might be an <u>arithmetic sequence</u> (always adds or subtract by a certain number), or a <u>geometric sequence</u> (always multiplies or divides by a certain number).

To find a pattern in this decreasing sequence, we find either the common difference or the common divisor of each pair of consecutive numbers.

• 100 - 95 = 5

• 95 - 90 = 5

• 90 - 85 = 5

• 85 - 80 = 5

• 80 - 75 = 5

Now, we know that this is an <u>arithmetic sequence</u>, and the common difference is <u>5</u>.

To calculate f(8), we find the 8th term in the sequence. We can do that by counting the terms in the sequence and using the common difference, 5, that we found, to continue the sequence.

• f(1) = 100

• f(2) = 95

• f(3) = 90

......

• f(7) = 70

• f(8) = 65

5 0

2 years ago

A teacher has 36 sheets of construction paper and 78 markers. She wants to pack them in boxes with the same number of sheets and

ArbitrLikvidat [17]

Answer:

6 boxes.

Step-by-step explanation:

We have been given that a teacher has 36 sheets of construction paper and 78 markers.

As teacher wants to pack the same number of sheets and markers in each box, So we will have to find the greatest common factor (GCF) of 36 and 78.

Factors of 36 are: 1, 2, 3, 4, 6, 6, 18 ,12, 18, 36

Factors of 78 are: 1, 2, 3, 26, 39, 78.

We can see that GCF of 36 and 78 is 6. The number of sheets of construction paper in each box will be 6 (6*6=36) and number of markers in each box will be 13 (13*6=78).

Therefore, the greatest number of boxes the teacher can use to pack the sheets of construction paper and markers is 6.

5 0

3 years ago

An airplane on autopilot took 8 hours to travel 5,728 kilometers. What is the unit rate for kilometers per hour?​

An airplane on autopilot took 8 hours to travel 5,728 kilometers. What is the unit rate for kilometers per hour?