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
xenn [34]
2 years ago
13

suddenly the number of math problems mathletes had to solve increased by 60%! to keep on track the mathletes try to go faster bu

t only increase their speed by 25% By what percent must the number of mathletes on the team increase so they can solve all the problems on time?
Mathematics
1 answer:
romanna [79]2 years ago
4 0

Answer:

28%

Step-by-step explanation:

Lets say the fraction of speed and problem solved is 100/100

the number of problems solved increases by 60%

so now it is 160/100, also the speed increases by 25%

so now we do 160/125=1.28

finaly we do 1.28-1 = 28%

Therefore the answer is 28%.

hope this helps

You might be interested in
Damon borrowed money from his grandmother 3 years ago and agreed to pay her 4% simple annual interest. At the end of 3 years, he
sergeinik [125]

Answer:

200

Step-by-step explanation:

200×4%=8

8×3=24

The original amount is $200

6 0
3 years ago
Read 2 more answers
What is the answer to <br>-5+62×(-2)?
ladessa [460]
-129 is the anwser to ur problem
3 0
3 years ago
Read 2 more answers
74 students were chosen from a local university to participate in a study. Every student attending the university had an equal p
ra1l [238]
Hhey it should be 
Random selection
just because they all have a chance :) hope it helps
8 0
3 years ago
Change the following percents to fractions and reduce
Serga [27]
Here are the answers.

6. 63/100

7. 75/100 = 3/4

8. 91/100

9. 18/100 = 9/50

10. 3/100

11. 25/100 = 1/4

12. 5/100 = 1/20

13. 16/100 = 4/25

14. 1/100

15. 79/100

16. 40/100 or 4/10 = 2/5

17. 99/100

18. 30/100 or 3/10 = 3/10

19. 15/100 = 3/20

20. 84/100 = 21/25

I hope you find this answer the most helpful! :)
4 0
3 years ago
Eight more than three times a number is equal to the number.<br> What is the number
hodyreva [135]

Answer:

-4

Step-by-step explanation:

-4(3) = -12

-12 + 8 = -4

3 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ME!!!!! I HAVE TRIED THIS QUESTION 5X ALREADY AND I STILL CANNOT GET THE RIGHT ANSWER!!! I KNOW THE ANSWER BUT I HAV
    5·1 answer
  • The width of a soccer field is 12 feet more than 2/3 of its length. if the field is 96 feet long, what is its perimeter?
    5·1 answer
  • A jar contains 100 gum balls. There are 12 blue gum balls, 15 green gum balls, 37 red gum balls, and 36 yellow gum balls. What i
    14·2 answers
  • How can you use mental math to determine that 2800 divide equals 400
    8·1 answer
  • PLEASE HELP ON TIMER!
    15·2 answers
  • PLEAS HELP 2m · 2n would be the same as _____.<br><br> 4 mn <br>2 m + n <br>2 mn<br> 2 m - n
    10·2 answers
  • BRAINLIEST BRAINLIEST!!! <br> EASY MATH! Do with explanation!!
    10·1 answer
  • Given P(1,3) and Q(3,7) what is the slope of PQ
    11·1 answer
  • X + y = 8 <br> how do i solve for x
    6·1 answer
  • 9x^8 y^2 - 6x^3 y^4 / 3xy<br><br><br> simplified
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!