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
Vlad1618 [11]
3 years ago
15

You travel 275.5 miles in 8.5 hours whats the speed

Mathematics
1 answer:
hichkok12 [17]3 years ago
7 0
We just need to change every value to the units in the question

We have to find meters per second. In 8.5 hours, there are (8.5*60*60 = 30,600) seconds.

1 mile = 1600 meters

275.5 * 1600 = 440800.

440800/30600 = 14.40522876 meters per second
You might be interested in
2. What is 9 squared. <br> a. 3<br> b. 81<br> C. 18<br> O d. 11
vitfil [10]

Answer:

81

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Man Street Florist charges
Digiron [165]

Answer:

2 dozens, $41

Step-by-step explanation:

Given data

Man Street Florist charges

$18 for a dozen roses and a

$5 delivery fee

let the number of dozens be x

and the total charge for x dozens be y

hence

y= 18x+5--------------1

Blooms and Bouquets

charges $20 for a

dozen roses and a $1

delivery fee.

let the number of dozens be x

and the total charge for x dozens be y

hence

y= 20x+1 -------------2

Equate 1 and 2 we have

18x+5=20x+1

20x-18x= 5-1

2x= 4

x= 4/2

x= 2

Hence the number of dozens is 2

the cost is (put x= 2 in eqn 1 or 2)

y= 20(2)+1

y= 40+1

y= $41

6 0
2 years ago
Find the volume of this 1/4 cylinder after removing the inner part​
denpristay [2]

28-21=7

thickness = 2x7=14

volume =  \frac{1}{4} \pi \times h( {ro}^{2}  -  {ri}^{2} ) \\ =  \frac{1}{4}  \times 3.14 \times 14( {35}^{2}  -  {21}^{2} ) = 8620.276

3 0
2 years ago
Find the missing angles in the question blow 22 inches a
kondaur [170]
Where the rest of the question?
8 0
2 years ago
What is the distance between -70 and -30 on<br> a number line?<br> units
german

Answer:

I would guess 40, I could be wrong.

Step-by-step explanation:

70-30=40. So it would be 40 units away from eachother.

4 0
2 years ago
Read 2 more answers
Other questions:
  • The population of a large city, x, is less than 8 million. Which inequality correctly represents the statement?
    11·1 answer
  • Gcf of 147x^7,-21^8,3x^9
    6·1 answer
  • Floyd is an aspiring music artist. He has a record contract that pays him a base rate of $200 a month and an additional $12 for
    10·1 answer
  • Tuesday jane walked 52/3km at recess.they walked the same for 3 days.how much di<br> d she walk.
    7·2 answers
  • The dimensions of a triangular prism are shown in the diagram.
    8·1 answer
  • Oliver traveled 124.25 miles in 3.5 at a constant speed. What is the constant of proportionality in miles per hour?
    10·1 answer
  • Please help !!!!!!!!!!!!!!!!!!!!! 2-8
    8·1 answer
  • Mitchell bought a pizza to share with his friends. He gave 1/4 to Julie and 1/6 to Margie and 1/3 to Kevin. And ate the rest to
    7·1 answer
  • What is the equation of the line that passes through the point (6, -7) and has a<br> slope of - ?
    10·1 answer
  • A bicyclist is riding on a path modeled by the function f(x) = 0.03(10x − x2), where x and f(x) are measured in miles. Find the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!