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
Which expression is equivalent to 4x(2x+3)-5x
ehidna [41]

Answer:

<h2><em><u>15x</u></em></h2>

Step-by-step explanation:

4x(2x+3)-5x

4x(8x+3)-5x

8x+12x-5x

8x+12x=20x

20x+-5x=15x

I really hope this helps plz let me know if its wrong! Im sorry if it is!

3 0
3 years ago
PLease Help MEE I really need help and will give brainliest
Naya [18.7K]

9514 1404 393

Answer:

  135.1 cm

Step-by-step explanation:

The Pythagorean theorem tells you how to find the hypotenuse of a right triangle with legs 120 and 62:

  diagonal = √(120² +62²) = √18244 ≈ 135.07

The length of one of the braces is about 135.1 cm.

7 0
3 years ago
Read 2 more answers
Decrease 18 tonnes by 30%
AVprozaik [17]
18 t - 18 t * 30% = 18 t - 17 * 0,3 = 18 t - 5,4 t = 12,6 t
5 0
2 years ago
Drag and drop each number to its correct position on the number line.
Stels [109]

Answer:

-⅜ is between -1 and 0

⅞ is between 0 and 1

-2½ is between -3 and -2 ( in the mid )

2½ is between 2 and 3 ( in the mid )

4 0
2 years ago
In need help with the answer
gayaneshka [121]

Answer:

2

Step-by-step explanation:

there is 2:   3<u>  1  </u>

                      4

3 0
2 years ago
Other questions:
  • What quotient is the same as the quotient 4.85÷0.7?
    7·2 answers
  • 3x+3y+6z=9<br> 2x+y+3z=7<br> x+2y-z=-10 <br> any one know the answer
    9·1 answer
  • Can angles be named with two letters?
    14·2 answers
  • 28 equals -2 subtract 5X
    6·2 answers
  • By cutting away identical squares from each corner of a rectangular piece of cardboard and folding up the resulting flaps, an op
    14·1 answer
  • ANSWER ASAP PLS!!!!!
    13·1 answer
  • Evaluate g(x)=3x when x=−2,0, and 5.
    12·1 answer
  • Use distributive property to write an expression that is equivalent to 6(10x+7y)
    8·2 answers
  • Solve for x. 42-3x=30.<br> Please and thank you!<br> will mark brainliest!
    6·2 answers
  • An electrician charges 35 dollars for a house call and 50 dollars per hour.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!