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
devlian [24]
2 years ago
9

Every Wednesday, Carla runs 2.5 miles. How many feet did she run?

Mathematics
1 answer:
Inessa05 [86]2 years ago
7 0

Answer:

13,200 feet

Step-by-step explanation:

There are 5280 feet in a mile, so multiply 5280 by 2.5

5280*2.5=13,200

So, every Wednesday, she runs 13,200 feet

Hope this helps! :)

You might be interested in
The scatterplot shows the ages and finishing times of seven men who ran a charity 5K run. Use the labeled points to create a lin
Alika [10]

Answer:

0.47x + 7.72

Step-by-step explanation:

We have to create a Linear model using the given two points on the graph. The two points are: (21, 17.5) and (43, 2.75)

The general equation of the line in slope intercept form is

y = mx + c

where m is the slope and c is the y-intercept.

Calculating the slope:

slope=m=\frac{\textrm{Difference of y coordinates}}{\textrm{Difference of x coordinates}} \\\\ slope=m=\frac{27.75-17.5}{43-21}\\\\m=0.47

Using the value of m in above equation we get:

y = 0.47x + c

Calculating the y-intercept:

Using any of the given points we can calculate the value of c. Using the point (21, 17.5) in the above equation, we get:

17.5 = 0.47(21) + c

c = 17.5 - 0.47(21)

c = 7.63

Therefore, the equation is:

y = 0.47x + 7.63

Hence option a is the correct answer. The slight change in the value of "c" is because of rounding the value of m to 2 decimal places.

So from the given options, the correct answers is:

y = 0.47x + 7.72

3 0
3 years ago
Read 2 more answers
Here are two sums.
max2010maxim [7]

Answer:

6/7 - 1/3

Step-by-step explanation:

You know that 1/2=0,5

Then, you have to solve the two sums:

2/15+1/3=((2*3)+(15*1))/(15*3)=(6+15)/45=21/45=0,4666=0,47

6/7-1/3=((6*3)-(7*1))/(7*3)=(18-7)/21=11/21=0,5238=0,52

You now know what number of 0,47 and 0,52 is closer to 0,5; which is 0,52

0,47 is to 0,03 from 0,5

0,52 is to 0,02 from 0,5

4 0
3 years ago
Read 2 more answers
Simplify (4a^(5/3))^3/2
frozen [14]
<span>(4a^(5/3))^3/2
4^(3/2) * a^((5/3)*(3/2))
4^(3/2) * a^(5/2)

</span>
4 0
2 years ago
Jonathan walked 2 3/4 miles on Friday, 5 1/2 on Saturday and 4 2/3 on Sunday. What was the total number of miles he walked durin
pogonyaev
2\dfrac{3}{4}+5\dfrac{1}{2}+4\dfrac{2}{3}

\text{find common denominator}\\\\4, 2\ and\ 3\\\text{common denominator is equal 12}

\dfrac{3}{4}=\dfrac{3\cdot3}{4\cdot3}=\dfrac{9}{12}\\\\\dfrac{1}{2}=\dfrac{1\cdot6}{2\cdot6}=\dfrac{6}{12}\\\\\dfrac{2}{3}=\dfrac{2\cdot4}{3\cdot4}=\dfrac{8}{12}

\text{we have}\\\\2\dfrac{2}{4}+5\dfrac{1}{2}+4\dfrac{2}{3}=2\dfrac{9}{12}+5\dfrac{6}{12}+4\dfrac{8}{12}\\\\=(2+5+4)+\dfrac{9+6+8}{12}=11\dfrac{23}{12}=12\dfrac{11}{12}

Answer:\ 12\dfrac{11}{12}\ miles\ \text{therefore the total number of miles}\\\text{he walked during the three days is 12miles}

3 0
3 years ago
Which of the following expressions is equivalent to 3x + 3x + 5 + 5? 3( x + 10) 2(6 x + 10) 3( x + 5) 2(3 x + 5)
aksik [14]
I have the same question 3773 not the
6 0
3 years ago
Read 2 more answers
Other questions:
  • Replace the? with one of following symbols (&lt;, &gt;, =, or) 2+3? 4+1
    14·2 answers
  • Solve for the missing variable :&gt; thank you​
    7·1 answer
  • Write a story complex for 1/4÷1/8
    11·1 answer
  • You are given an n×n board, where n is an even integer and 2≤n≤30. For how many such boards is it possible to cover the board wi
    14·1 answer
  • -16.5v − 19.94 = 19.39 − 9.6v
    7·1 answer
  • Evaluate the integral <br> \int (3t-2)/(t-1)dt <br> please which method i should use
    13·1 answer
  • A circle has an area of 9. What is the circumference?
    7·1 answer
  • In the past, the mean running time for a certain type of flashlight battery has been 9.7 hours. The manufacturer has introduced
    5·1 answer
  • Give a verbal description of the following absolute value function<br> f(x) = 3 | x - 5 | + 4
    7·1 answer
  • What is the slope of a line parallel to the line whose equation is 2x + 4y = 56.<br><br> HELP ASAP
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!