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3 years ago

An airplane moves at a constant speed of 120 miles per hour for 3 hours. How far does it

Mathematics

1 answer:

lesya692 [45]3 years ago

6 0

Answer:

Someone calculated his or her average speed to 7.46 Miles per hour (mph) This calculation will help you calculate your average speed when you have covered a certain distance over a certain time.

Step-by-step explanation:

The re

sults your produce from the speed calculator input will come out in a variety of forms You can also find a report on your speed in terms of kilometres per hour, meters per minute and metres per second. There is also a report on the time it takes you to travel certain distances. This report shows you min:sec per kilometre, seconds per 100 .

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Zabato is thinking of a number. Three times the sum of the number and ten is the same as eight time the number. What is zabato's

9966 [12]

Answer:

Zabato is thinking of 6

Step-by-step explanation:

I first set it up as an equation based on the word problem you have given me

(n + 10)3 = 8n

Distribute the 3

3n + 30 = 8n

Isolate n

3n - 8n +30 - 30 = 8n - 8n - 30

-5n = -30

-5n/-5 = -30/-5

n = 6

To check replace 6 with n

(6 + 10)3 = 8 (6)

(16)3 = 48

48 = 48

5 0

3 years ago

Round the number. Write the result as a product of a single digit and a power of 10. 0.00000124

-BARSIC- [3]

0.000001

10^-6

hope this helps :))

8 0

2 years ago

Read 2 more answers

What is an equation of the line that passes through the points (-6, 3) and (-6, -3)?

Harlamova29_29 [7]

9514 1404 393

Answer:

x = -6

Step-by-step explanation:

A plot of the points tells you one is above the other on the same vertical line. The equation for a vertical line is ...

x = constant

In order for the line to go through points that have x-coordinates of -6, the constant must be -6. The equation of the line is ...

x = -6

5 0

2 years ago

Calculate the volume, in cubic centimeters, of a box which is 125 cm long, 37 cm wide, and 68 cm high. Report your answer with c

viva [34]

Answer:

$Volume = 314500cm^3$

Step-by-step explanation:

Given

$Length = 125cm$

$Width = 37cm$

$Height = 68cm$

Required

Determine the volume

Volume is calculated as:

$Volume = Length * Width * Height$

Substitute values for Length, Width and Height

$Volume = 125cm * 37cm * 68cm$

$Volume = 314500cm^3$

Hence, the volume of the box is $314500cm^3$

6 0

3 years ago

Solve for each equation

IrinaK [193]

w divided by 7 1/2
Substitute variable for numbers
5 5/6 divided by 7 1/2
Convert the mixed numbers into improper fractions
35/6 divided by 15/2
Convert the division sign to multiplication while flipping the fraction 15/2 to 2/15
35/6*2/15
Multiply
Final Answer: 70/90

7 0

3 years ago

Read 2 more answers