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
nikklg [1K]
3 years ago
10

If a runner covers 400 meters in 50 seconds, what is the runners average speed? What if the runner takes 60 seconds to cover the

same distance?
Mathematics
2 answers:
weqwewe [10]3 years ago
7 0
400/50 = 8 m/s;
400/60 = 6,(3) m/s;
Crank3 years ago
7 0

Answer:

400/50 = 8 m/s 400/60 = 6,(3) m/s

Step-by-step explanation:

You might be interested in
What solution is this w = 10
alina1380 [7]

Answer:

w = 10

Step-by-step explanation:

9(w - 9) -2 = -7 + 7(w -8)

Expand:

9w - 81 - 2 = -7 + 7w - 56

Rearrange:

9w - 7w = -7 - 56 + 81 + 2

2w = 20

w = 10  

3 0
3 years ago
PLEASE PLEASE HOW MANY TIMES CAN I SAY PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
dmitriy555 [2]
Q12 Restaurant and food/beverage

Q13 bachelor in art history

Q15 dance studio

Q14 recreation, amusements, and attractions

8 0
3 years ago
13 lb7 oz <br> + 10 lb2 oz
Vedmedyk [2.9K]

Answer:

23Ib9 oz

Step-by-step explanation:

13+10=23

7+2+9

6 0
3 years ago
The following three shapes are based only on squares, semicircles, and quarter circles. Find the perimeter and the area of each
Colt1911 [192]
The answer is 2.5 because you need to divide it and then you get your answer
7 0
2 years ago
Does the sides 14, 3, 9 make a triangle?​
lakkis [162]

Answer: No

Step-by-step explanation: The way that you know is you put the #s from least to greatest 3,9,14 then add the 2 smallest #s and if it is greater than the biggest #it does make a triangle so it would be 12<14 and that is false .

3 0
2 years ago
Other questions:
  • Two companies Company A and Company B offer the same starting salary of $20,000 per year. Company A gives a raise of $1000 each
    10·1 answer
  • While waiting for a video game to download, you notice that 30% of 32,000 kilobytes have been downloaded so far. How many kiloby
    7·2 answers
  • How do you figure out your ratios
    9·2 answers
  • What is 3% of $30.00?
    15·2 answers
  • Which fractions are greater than 5/10 ? Choose exactly two answers that are correct.
    8·2 answers
  • I am a multiple of 10. My factors include an even number and an odd number. I am greater than 3 x 5 and less than 4 x 7. What nu
    10·2 answers
  • Simplify 0.3 + 1 3/4<br>a. 2 1/2<br>b. 1 3/7<br>c. 4 3/4<br>d. 2 1/20​
    14·2 answers
  • I need HELPPP!!!! T^T
    10·1 answer
  • Need to show work for 336 * 0.4 ​
    9·1 answer
  • Show that the two triangles given beside are similar and calculate the lengths of sides PQ and PR.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!