1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gekata [30.6K]
3 years ago
15

The distance between Cincinnati, Ohio,and Charlotte,North Carolina is about 336 miles.the distance between Cincinnati and Chicag

o is about 247 miles.If perry drove from Charlotte to Chicago by the way of Cincinnati.find the distance he drove.show your work
Mathematics
1 answer:
Xelga [282]3 years ago
7 0

Answer: 583 miles

Step-by-step explanation: The answer is just the sum of both distances.

You might be interested in
How can you use a number line to order rational numbers? Give an example.
Margaret [11]

Yes use a number line cuz it'll help you

3 0
4 years ago
-5+5/3x=2 solve for x
LenaWriter [7]

Answer: 21/5

Step-by-step explanation:

6 0
3 years ago
How to write 637,853 in words
Nady [450]
Six hundred  thirty seven thousand eight hundred fifty  three 

4 0
3 years ago
Read 2 more answers
A scientist running an experiment starts with 100 bacteria cells. These bacteria double their population every 15 hours. Find ho
IRISSAK [1]
<h2>Hello!</h2>

The answer is: 23.77 hours

<h2>Why?</h2>

Total(t)=Start*2^\frac{t}{15}

Where:

Total(t) is equal to the amount for a determined time (in hours)

<em>Start</em> is the original amount

<em>t </em>is the time in hours.

For example, it's known from the statement that the bacteria double their population every 15 hours, so it can be written like this:

Total(15)=100*2^\frac{15}{15}=100*2^{1}=100*2=200

To calculate how long it takes for the bacteria cells to increase to 300, we should do the following calculation:

300=100*2^{\frac{t}{15} } } \\\frac{300}{100}=2^{\frac{t}{15} } }\\log(3)=log(2^{\frac{t}{15} })\\\\\\log(3)=\frac{t}{15}*log2\\t=\frac{log(3)}{log(2)} *15=23.77

So, to know if we are right, let's replace 23.77 h in the equation:

Total(t)=100*2^\frac{23.77}{15}=299.94

and 299.94≅300

Have a nice day!

8 0
3 years ago
Read 2 more answers
Y=arccos(1/x)<br><br> Please help me do them all! I don’t know derivatives :(
Stells [14]

Answer:

f(x) =  {sec}^{ - 1} x \\ let \: y = {sec}^{ - 1} x  \rightarrow \: x = sec \: y\\  \frac{dx}{dx}  =  \frac{d(sec \: y)}{dx}  \\ 1 = \frac{d(sec \: y)}{dx} \times  \frac{dy}{dy}  \\ 1 = \frac{d(sec \: y)}{dy} \times  \frac{dy}{dx}  \\1 = tan \: y.sec \: y. \frac{dy}{dx}  \\ \frac{dy}{dx} =  \frac{1}{tan \: y.sec \: y}  \\ \frac{dy}{dx} =  \frac{1}{ \sqrt{( {sec}^{2}   \: y - 1}) .sec \: y}  \\ \frac{dy}{dx} =  \frac{1}{ |x |  \sqrt{ {x }^{2}  - 1} } \\   \therefore  \frac{d( {sec}^{ - 1}x) }{dx}  =  \frac{1}{ |x |  \sqrt{ {x }^{2}  - 1} } \\ \frac{d( {sec}^{ - 1}5x) }{dx}  =  \frac{1}{ |5x |  \sqrt{25 {x }^{2}  - 1} }\\\\y=arccos(\frac{1}{x})\Rightarrow cosy=\frac{1}{x}\\x=secy\Rightarrow y=arcsecx\\\therefore \frac{d( {sec}^{ - 1}x) }{dx}  =  \frac{1}{ |x |  \sqrt{ {x }^{2}  - 1} }

4 0
2 years ago
Other questions:
  • Which is shorter 5/8 of a foot or 3/4 of a foot
    8·2 answers
  • Solve the equation.<br><br> –3x + 1 + 10x = x + 4
    6·1 answer
  • What is 8 divided by 424
    13·2 answers
  • Convert these plsssssssss
    7·1 answer
  • Helpppppplissssssssssss
    10·1 answer
  • Write 61 using Egyptian and Babylonian numbers.
    8·1 answer
  • How would adding 0 affect the mean and median​
    7·1 answer
  • The function f(x) = 10x + 15 models
    9·1 answer
  • Can someone please help me if you know the answer.
    10·1 answer
  • 25. SKETCHING Draw three noncollinear points J, K, and L.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!