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
miv72 [106K]
3 years ago
13

A race takes 3 hours to complete. If the

Mathematics
2 answers:
Orlov [11]3 years ago
8 0

Answer:

15 miles per hour

Step-by-step explanation:

Speed = distance travelled / time taken

= 45 / 3

=15

Anon25 [30]3 years ago
7 0

Answer:

Speed is equals to distance divided by time

ie

45 ÷ 3

you get 15 miles per hour

You might be interested in
What’s the Value of x?
denpristay [2]
X will be 8.49
the other side is 6 too
6 0
3 years ago
Are those two expression equivalent when x=10 <br> 5(3x+8)<br> 8(x+8
My name is Ann [436]
No, the first choice equals 190 and the second 144.
6 0
3 years ago
Read 2 more answers
6z^2-48x-120/3z^2+6z • 14z^5+140z^4/4z^2-400 =7z^3 Which values of s make the resulting expression undefined?
aev [14]
Step by step I’m not sure sorry dog
6 0
2 years ago
Simplify (6.89 + 14.52) + (-14.52)=
FinnZ [79.3K]
Adding 14.52 and -14.52 cancels it out

The answer is 6.89

I hope that helps!
3 0
3 years ago
In Scarlett's grade, 1/5 of the students have a sister. Of the students who have a sister, 1/4 also have a brother. What fractio
My name is Ann [436]

Answer:

1/20

Step-by-step explanation:

In Scarlette grade 1/5 of the students have a sister.

Of the students who have a sister 1/4 also have a brother

Therefore fraction if students in Scarlet's grade who had both brothers and sister can be calculated as follows

= 1/5 ×1/4

= 1/20

3 0
3 years ago
Other questions:
  • What should be done to solve the equation? x+14=21 Add 14 to both sides of the equation. Subtract 14 from the left side of the e
    14·2 answers
  • If the value of 2x3 is 2, then what is the value of x?
    8·1 answer
  • What is the next letter? B A D E H G J K
    10·1 answer
  • - kobby is 5 years younger than Nana
    6·2 answers
  • Purchasing A regional survey found that 70% of all families who indicated an intention to buy a new car bought a new car within
    7·1 answer
  • 19 - 5 (2m - 3) + 9m = 36
    6·1 answer
  • Find the sum of the first 21 terms of the arithmetic sequence 5, -2, -9.
    13·2 answers
  • 2. Randy has a house that is worth $250,000 but he still owes $175,000. He has a car that is worth $50,000 but he still owes $37
    9·1 answer
  • Can anyone help me with this?
    10·1 answer
  • A dessert recipe calls for 6 cups of cereal for every 4 cups of marshmallows. If a baker makes a 25-cup batch of treats using th
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!