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
Morgarella [4.7K]
2 years ago
14

y/n is going for a walk. he walks for 7.5 miles at a speed of 3 miles per hour. For how many hours does he walk?

Mathematics
2 answers:
Katena32 [7]2 years ago
6 0
2.5 hours is the answer
tresset_1 [31]2 years ago
5 0

Answer:

2.5 hours

Step-by-step explanation:

Divide 7.5 by 3 miles per hour to get your answer.

You might be interested in
What does it mean to interpret/ How do I interpret?
forsale [732]

Answer: explain the meaning of

Step-by-step explanation:

3 0
2 years ago
Name
Rudiy27

I think you're missing a bit of the question. If her savings can be modeled by x...?

3 0
3 years ago
Solve 6x^2 = 12x -24
Mice21 [21]

Answer:

number 2)

Explanation step by step

7 0
3 years ago
Read 2 more answers
Find the length of the curve y = integral from 1 to x of sqrt(t^3-1)
Arlecino [84]
y=\displaystyle\int_1^x\sqrt{t^3-1}\,\mathrm dt

By the fundamental theorem of calculus,

\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{\mathrm d}{\mathrm dx}\displaystyle\int_1^x\sqrt{t^3-1}\,\mathrm dt=\sqrt{x^3-1}

Now the arc length over an arbitrary interval (a,b) is

\displaystyle\int_a^b\sqrt{1+\left(\frac{\mathrm dy}{\mathrm dx}\right)^2}\,\mathrm dx=\int_a^b\sqrt{1+x^3-1}\,\mathrm dx=\int_a^bx^{3/2}\,\mathrm dx

But before we compute the integral, first we need to make sure the integrand exists over it. x^{3/2} is undefined if x, so we assume a\ge0 and for convenience that a. Then

\displaystyle\int_a^bx^{3/2}\,\mathrm dx=\frac25x^{5/2}\bigg|_{x=a}^{x=b}=\frac25\left(b^{5/2}-a^{5/2}\right)
6 0
3 years ago
How do you solve this<br> I know the answer is x<br> But I want to know how you get to there
Vesnalui [34]

Answer:

x

Step-by-step explanation:

(–3÷(–3/(x–2)))+2

=((–3×(x–2))÷(–3))+2

=(1×(x–2)÷1)+2

=(x–2)+2

=x

5 0
3 years ago
Other questions:
  • Roughly estimate the volume of a tennis ball in cubic centimeters by using 6 for the diameter and 3 for pi. Round the answer to
    9·1 answer
  • Find the error and the correct answer<br>thx
    14·2 answers
  • For the right triangle shown, which expression represents the length of CA?
    5·1 answer
  • Travis bought $9.45 worth of 49-cent stamps and 21-cent stamps. The number of 21-cent stamps was 5 fewer than the number of 49-c
    8·1 answer
  • Order numbers from least to greatest 16,4, 1.64, 1.6, 16.099
    10·2 answers
  • We found that Juan’s investment account can be modeled by the function, c(x) = 7x2 - 6x + 5, in thousands of dollars. What was J
    14·2 answers
  • vOfficials at a major university wanted to know what percent of their students recycle paper. They conducted a random survey and
    8·1 answer
  • PLEASE HELP ME!! My grades are bad and I need the answer before Friday. Somebody PLEASE help!!! I rlly need to get this done!!
    6·1 answer
  • Help help help help help
    9·1 answer
  • The nearest hundred to 83,752,245 is?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!