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Margarita [4]
3 years ago
5

Niles and Bob sailed at the same time for the same length of time. Niles' sailboat traveled 60 miles at a speed of 10 mph, while

Bob's motorboat traveled 120 miles at a speed of 20 mph. For how long were Niles and Bob traveling?
Mathematics
2 answers:
spayn [35]3 years ago
8 0

Answer:

It is 3 hours

Step-by-step explanation:

Alex3 years ago
6 0

Answer:

6 hours

Step-by-step explanation:

60 miles divided by 10 mph = 6 hours

120 miles divided by 20 mph = 6 hours

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Please check and edit for me! It's not super long ;)
IceJOKER [234]

Answer:

edited:

    She exhaled deeply, eyeing the brown clock vigilantly. One more hour of utter boredom and suffering. Her afterschool activity had been canceled last minute, meaning she had to wait to be picked up with nothing to do till it would have ended. She sat on a dirty and peeling maroon bench in the schoolyard, her back to the worn soccer pitch.  Figuring she might as well find some way to pass the time before finally going home, she began to doodle in her orange and blue notebook.

Step-by-step explanation:

1. yes, they work together to set the scene by providing details to where she is and why. the sentences describe her emotions without making the paragraph boring.

2. for the most part, the reasoning for her being there afterschool could have been mentioned first but the way it is currently written makes sense regardless.

3. the writer could have included transitions to better connect the sentences. but overall, it is well written.

5 0
3 years ago
Describe how (2 cubed) (2 superscript negative 4) can be simplified. Multiply the bases and add the exponents. Then find the rec
charle [14.2K]

Add the exponents and keep the same base. Then reciprocal it and change the sign of the exponent. Then the value of the exponent expression is 0.5.

<h3>What is an exponent?</h3>

Exponential notation is the form of mathematical shorthand which allows us to write complicated expressions more succinctly. An exponent is a number or letter is called the base. It indicates that the base is to raise to a certain power. X is the base and n is the power.

The exponent expression is 2³ × 2⁻⁴ can be simplified.

Add the exponents and keep the same base. Then we have

2³ × 2⁻⁴  = 2⁽³⁻⁴⁾

2³ × 2⁻⁴  = 2⁻¹

Then find the reciprocal and change the sign of the exponent.

2^3* 2^{-4} = 2^{-1}\\\\2^3* 2^{-4} = \dfrac{1}{2}\\\\2^3* 2^{-4} = 0.5

The value is 0.5.

More about the exponent link is given below.

brainly.com/question/5497425

7 0
2 years ago
Worth 5 points plz help
JulijaS [17]

Answer:

<u>2</u>

15

Step-by-step explanation:

<u>16</u> /4=4/2=2

120/4=30/2=15

6 0
3 years ago
How do I simplify the value of y= 200,000(1.06)15
Fudgin [204]

Answer:

For this, first you must multiply the exponent, which in this case is 1.06^15,

and this gives you 2.39655819.

You then multiply 2.39655819 by 200000.

y = 479311.638

4 0
3 years ago
Read 2 more answers
Sedrtfyghujiklmnbvgcfdrt6yuiopl;kmnjbhgvfcdxswertyuioklkmjnhbgvfds
Rama09 [41]

Answer: hshebe rjwkshzbjskxicbxuxbxjdnxkskzbu

Step-by-step explanation:

3 0
3 years ago
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