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
Marianna [84]
2 years ago
14

An olympian swam the 200-meter freestyle at a speed of 1.8 meters per second. An olympic runner ran the 200-meter dash in 21.3 s

econds. How much faster was the runner’s speed than the swimmer’s speed to the nearest tenth of a meter per second?
Mathematics
1 answer:
Alla [95]2 years ago
3 0
It would be 20
21.3
-1.8
------
19.5 rounded would be 20
You might be interested in
5y+25= -13 help me out please i need help and can you show me how you got the answer
Thepotemich [5.8K]

Answer:

=−38/5

Step-by-step explanation:

Subtract 25 from both sides of the equation

5+25−25=−13−25

5=−13−25

5=−38

Divide both sides of the equation by the same term

5/5 =−38/5

which equal to =−38/5

3 0
2 years ago
Read 2 more answers
What is 2x +2 when x =O
almond37 [142]

Answer:

2

Step-by-step explanation:

2 x 0= 0 + 2 = 2

8 0
3 years ago
Read 2 more answers
The number of fish in a pond triples every 7 years. By what percent does the population change each year? 0 17% decay O 117% gro
Ira Lisetskai [31]

Answer: O 17% growth it was a little bit confusing but this is the answer I came up with

               

Step-by-step explanation: hope it helps

7 0
3 years ago
5. 2x+y=4<br> ty<br> 2<br> -20<br> 2<br> 2
ZanzabumX [31]

Answer: y= (-2)x + 4

graph:

6 0
3 years ago
Which of the following are not trigonometry identities? Check all that apply
Anni [7]
B and A

That’s the answer bro trust xx
6 0
2 years ago
Other questions:
  • Given f(x) 3x-1/2 solve for f^-1(4)
    5·1 answer
  • Charlene makes $10 per hour babysitting and$5 per hour gardening. She wants at least $80 a week, but can work no more than 12 ho
    10·1 answer
  • Determine the intercepts of the line. 2x+5y=-62x+5y=−62, x, plus, 5, y, equals, minus, 6 yyy-intercept: \Big((left parenthesis ,
    7·1 answer
  • Given the function ƒ( x ) = 3 x + 1, evaluate ƒ( a + 1).
    6·2 answers
  • Triangle IJK has the coordinates listed I(5,-8) J(10,-8) k(7,-4) where is J’ after a reflection over the y-axis
    9·1 answer
  • Which graph is defined by f(x) = x^2 - x-2|?
    7·1 answer
  • when nessa sharted, it made an explosion, and the amount poop came out was 2 1/4. after they cleaned up the poop there was 1/2 l
    11·2 answers
  • Which equation represents "the sum of eight times a number and seven is twice the number"?
    6·2 answers
  • Please help ASAP
    11·1 answer
  • PLEASE HELP TIMED<br> FIND SURFACE AREA<br> 10m<br> 10m<br> 6m 8m
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!