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mamaluj [8]
3 years ago
5

Niles and bob sailed at the same time for the same length of time. Niles’ sailboat traveled 16 miles at a speed of 8 mph, while

bob’s motorboat traveled 26 miles at a speed of 13 mph. For how long were Niles and Bob traveling?
Mathematics
1 answer:
Katen [24]3 years ago
4 0

Nile and Bob both were traveling were 2 hours

<em><u>Solution:</u></em>

<em><u>The formula for time is given by:</u></em>

Time = \frac{distance}{speed}

Given that,

<em><u>Niles’ sailboat traveled 16 miles at a speed of 8 mph</u></em>

Distance = 16 miles

Speed = 8 mph

Therefore, time taken is given as:

time = \frac{16}{8} = 2

Thus, Nile takes 2 hours to travel

<em><u>Bob’s motorboat traveled 26 miles at a speed of 13 mph</u></em>

Distance = 26 miles

Speed = 13 mph

Therefore, time taken is given as:

Time = \frac{26}{13} = 2

Thus, Bob takes 2 hours to travel

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Answer:

247 blown up balloon left

Step-by-step explanation:

5 bags of round balloon with 24 balloon in each bag =

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3 bags of long balloon with 36 balloon in each bag =

                                   = 3 x 36 = 108 long balloons

Part 1 Answer

120 round balloons -  108 long balloon = 12 balloons

therefore the clown bought 12 more round balloon than long balloon

 

Part 2

3 bags of heart-shaped balloons with 14 balloons in each bag =

                                    = 3 x 14= 42 heart-shaped balloons

All the balloons were blown which equals

120 round balloons + 108 long balloons + 42 heart-shaped balloons =

                                      = 270 balloons

23 balloons out of the 270 balloons burst which equals

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so,

247 blown-up balloons were left

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4 years ago
What is the degree of differential equation? ?​
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Answer:

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Step-by-step explanation:

Given:

The differential equation is given as:

\frac{d^2y}{dx^2}+(\frac{dy}{dx})^2+6y=0

The given differential equation is of the order 2 as the derivative is done 2 times as evident from the first term of the differential equation.

The degree of a differential equation is the exponent of the term which is the order of the differential equation. The terms which represents the differential equation must satisfy the following points:

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The above differential equation doesn't involve any of the above conditions. The exponent to which the first term is raised is 1.

Therefore, the degree of the given differential equation is 1.

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