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
Law Incorporation [45]
3 years ago
11

The following graph shows the distance Thomas is from his home (in meters) for a period of 2 minutes. Determine the average rate

of change for the first 50 seconds, explain what this means in context of the problem. Then find the average rate of change for the 70 remaining seconds

Mathematics
1 answer:
irga5000 [103]3 years ago
6 0
The answer:
<span>the average rate of change for the first 50 seconds:
it  is v= 100 m/ 50 s = 2 m/s
</span><span>Thomas speed is 2 m in each second for the first 50 seconds.

</span><span>The average rate of change for the 70 remaining seconds:
the time is between [70; 120]
so the distance is d= 200m - 40m= 160m
the average rate is
v= 160m / 70 s = 2 . 28m /s

</span>
You might be interested in
PLEASE HELP ME THANK YOU!
krok68 [10]
You would have to watch 62 3D movies to make an annual pass the less expensive option out of the two of them.

62x25 = 1550
4 0
3 years ago
Read 2 more answers
The Lars family has a moisture farm on the planet Tatooine. They owned 5 acres of land. They sold 2/7 of their land to the Tuske
jeka57 [31]

Answer:

25/7 acres or 3 4/7 acres

Step-by-step explanation:

The sold 2/7 of the land.

1 - 2/7 = 7/7 - 2/7 = 5/7

They have 5/7 of the land left.

5/7 of 5 acres = 5/7 × 5 acres = 25/7 acres = 3 4/7 acres

7 0
2 years ago
What’s 22,000 - 407% of 60?
DENIUS [597]

Answer:

21,755.8

Step-by-step explanation:

To solve this equation, we must first find 407% of 60.

To do this, place the percent over 100 (fraction form), then, multiply it by the number you're finding the percentage of.

407/100 x 60/1 = 24,420/100

24420 / 100 = 244.2

244.2 is 407% of 60.

Lastly, you subtract 244.2 from 22,000.

22,000 - 244.2 = 21,755.8

4 0
2 years ago
If LMN is equal or congruent to XYZ, which congruences are true by CPCTC? check all that apply.
Kamila [148]
D. Z ~ N
E. ML~ YX
F. X~ L
7 0
3 years ago
Reduce the fraction:<br> 7b-14b²/42b²21b
ch4aika [34]

Answer:

(1-2b)/126b^2

Step-by-step explanation:

(7b-14b^2)/(42b^2*21b)

factor out the 7b,

[7b(1-2b)]/882b^3

[7b(1-2b)]/[7b(126b^2)]

cancel out the 7b's

(1-2b)/126b^2

7 0
3 years ago
Other questions:
  • Pls help............Thanks
    10·1 answer
  • Stores often mark up items each year to cover inflation. Last year, a CD at Juan’s Tunes cost $12.95. This year, the cost was ma
    15·2 answers
  • Plz read the question then solve
    10·1 answer
  • How to solve an expression for x
    15·1 answer
  • Ten years ago the population was 249,583 currently 318,270 about by what percent has population grown in ten years?
    9·1 answer
  • What is 3 3/5 times 5/7 in the simplest form cause my teacher is mean
    8·1 answer
  • In AABC, what is the measure of angle B?
    6·2 answers
  • What is the perpendicular and parallel slope of -2 (PLEASE SHOW HOW YOU GOT IT)
    9·1 answer
  • Find the area of the shape.
    12·1 answer
  • If the teacher has 50 sheets of paper and 10 students, how many can each student get equally?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!